SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Enveric Biosciences, Inc. – ‘S-4/A’ on 10/22/20 – ‘EX-101.CAL’

On:  Thursday, 10/22/20, at 4:30pm ET   ·   Accession #:  1493152-20-19817   ·   File #:  333-238742

Previous ‘S-4’:  ‘S-4/A’ on 9/17/20   ·   Next:  ‘S-4/A’ on 11/9/20   ·   Latest:  ‘S-4/A’ on 8/4/21   ·   23 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

10/22/20  AMERI Holdings, Inc.              S-4/A                123:18M                                    M2 Compliance LLC/FA

Pre-Effective Amendment to Registration Statement – Securities for a Merger   —   Form S-4   —   SA’33
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: S-4/A       Pre-Effective Amendment to Registration Statement   HTML   5.53M 
                - Securities for a Merger                                        
 2: EX-5.1      Opinion of Counsel re: Legality                     HTML     36K 
 3: EX-8.1      Opinion of Counsel re: Tax Matters                  HTML     42K 
 4: EX-8.2      Opinion of Counsel re: Tax Matters                  HTML     37K 
 5: EX-8.3      Opinion of Counsel re: Tax Matters                  HTML     38K 
 6: EX-23.4     Consent of Expert or Counsel                        HTML     31K 
 7: EX-23.5     Consent of Expert or Counsel                        HTML     31K 
14: R1          Document and Entity Information                     HTML     45K 
15: R2          Condensed Consolidated Balance Sheets               HTML    143K 
16: R3          Condensed Consolidated Balance Sheets               HTML     49K 
                (Parenthetical)                                                  
17: R4          Condensed Consolidated Statements of Operations     HTML    144K 
                and Comprehensive Income (Loss)                                  
18: R5          Condensed Consolidated Statements of Changes in     HTML    116K 
                Stockholders' Equity                                             
19: R6          Condensed Consolidated Statements of Cash Flows     HTML    114K 
20: R7          Description of Business                             HTML     45K 
21: R8          Summary of Significant Accounting Policies          HTML     93K 
22: R9          Basis of Presentation                               HTML     51K 
23: R10         Equity Transactions                                 HTML     52K 
24: R11         Business Combinations                               HTML     90K 
25: R12         Revenue Recognition                                 HTML     57K 
26: R13         Intangible Assets                                   HTML     47K 
27: R14         Goodwill                                            HTML     39K 
28: R15         Share-Based Compensation                            HTML     36K 
29: R16         Equity Compensation Plans                           HTML     72K 
30: R17         Earnings (Loss) Per Share                           HTML     55K 
31: R18         Debt                                                HTML     44K 
32: R19         Accrued Expenses and Other Current Liabilities      HTML     37K 
33: R20         Incentive Plan Items                                HTML     33K 
34: R21         Employee Benefit Plan                               HTML     33K 
35: R22         Income Taxes                                        HTML     46K 
36: R23         Bank Debt                                           HTML     36K 
37: R24         Convertible Notes                                   HTML     37K 
38: R25         Leases                                              HTML     64K 
39: R26         Fair Value Measurement                              HTML     55K 
40: R27         Warrants Outstanding                                HTML     48K 
41: R28         Preferred Stock                                     HTML     34K 
42: R29         Secured Note                                        HTML     34K 
43: R30         Loan From Paycheck Protection Program (Ppp)         HTML     34K 
44: R31         Loan From U.S. Small Business Administration        HTML     34K 
                (Eidl)                                                           
45: R32         Exchange of Convertible Note and Promissory Notes   HTML     34K 
46: R33         Registered Direct Offering                          HTML     35K 
47: R34         Material Agreements                                 HTML     37K 
48: R35         Revision of Prior Year Financial Statements         HTML    104K 
49: R36         Subsequent Events                                   HTML     63K 
50: R37         Summary of Significant Accounting Policies          HTML    147K 
                (Policies)                                                       
51: R38         Summary of Significant Accounting Policies          HTML     44K 
                (Tables)                                                         
52: R39         Business Combinations (Tables)                      HTML     63K 
53: R40         Intangible Assets (Tables)                          HTML     47K 
54: R41         Goodwill (Tables)                                   HTML     37K 
55: R42         Equity Compensation Plans (Tables)                  HTML     72K 
56: R43         Revenue Recognition (Tables)                        HTML     44K 
57: R44         Earnings (Loss) Per Share (Tables)                  HTML     51K 
58: R45         Debt (Tables)                                       HTML     37K 
59: R46         Accrued Expenses and Other Current Liabilities      HTML     37K 
                (Tables)                                                         
60: R47         Income Taxes (Tables)                               HTML     40K 
61: R48         Leases (Tables)                                     HTML     61K 
62: R49         Fair Value Measurement (Tables)                     HTML     49K 
63: R50         Warrants Outstanding (Tables)                       HTML     48K 
64: R51         Revision of Prior Year Financial Statements         HTML    101K 
                (Tables)                                                         
65: R52         Description of Business (Details Narrative)         HTML     57K 
66: R53         Description of Business (Details Narrative) (10-K)  HTML     58K 
67: R54         Summary of Significant Accounting Policies          HTML     45K 
                (Details Narrative) (10-K)                                       
68: R55         Summary of Significant Accounting Policies -        HTML     52K 
                Schedule of Disaggregation of Revenue (Details)                  
                (10-K)                                                           
69: R56         Equity Transactions (Details Narrative) (10-K)      HTML    122K 
70: R57         Business Combinations (Details Narrative)           HTML     72K 
71: R58         Business Combinations (Details Narrative) (10-K)    HTML    120K 
72: R59         Business Combinations - Summary of Foregoing        HTML     85K 
                Acquisitions (Details)                                           
73: R60         Revenue Recognition (Details Narrative)             HTML     43K 
74: R61         Revenue Recognition - Schedule of Disaggregate      HTML     51K 
                Revenue (Details)                                                
75: R62         Intangible Assets (Details Narrative)               HTML     34K 
76: R63         Intangible Assets (Details Narrative) (10-K)        HTML     39K 
77: R64         Intangible Assets - Schedule of Components of       HTML     41K 
                Intangible Assets (Details) (10-K)                               
78: R65         Intangible Assets - Schedule of Future              HTML     41K 
                Amortization of Intangible Assets (Details) (10-K)               
79: R66         Goodwill (Details Narrative)                        HTML     34K 
80: R67         Goodwill (Details Narrative) (10-K)                 HTML     34K 
81: R68         Goodwill - Schedule of Goodwill (Details) (10-K)    HTML     37K 
82: R69         Share-Based Compensation (Details Narrative)        HTML     39K 
                (10-K)                                                           
83: R70         Equity Compensation Plans (Details Narrative)       HTML     40K 
                (10-K)                                                           
84: R71         Equity Compensation Plans - Schedule of Option      HTML     74K 
                Activity (Details) (10-K)                                        
85: R72         Earnings (Loss) Per Share - Schedule of Earnings    HTML     65K 
                Per Share Basic and Diluted (Details)                            
86: R73         Earnings / (loss) Per Share - Schedule of Earnings  HTML     68K 
                Per Share Basic and Diluted (Details) (10-K)                     
87: R74         Debt (Details Narrative) (10-K)                     HTML     78K 
88: R75         Debt - Schedule of Short Term Debt (Details)        HTML     39K 
                (10-K)                                                           
89: R76         Accrued Expenses and Other Current Liabilities -    HTML     46K 
                Schedule of Accrued Expenses and Other Liabilities               
                (Details) (10-K)                                                 
90: R77         Incentive Plan Items (Details Narrative)            HTML     33K 
91: R78         Employee Benefit Plan (Details Narrative) (10-K)    HTML     39K 
92: R79         Income Taxes (Details Narrative) (10-K)             HTML     38K 
93: R80         Income Taxes - Schedule of Provision for Income     HTML     55K 
                Tax (Details) (10-K)                                             
94: R81         Bank Debt (Details Narrative)                       HTML     47K 
95: R82         Convertible Notes (Details Narrative)               HTML     68K 
96: R83         Leases (Details Narrative)                          HTML     36K 
97: R84         Leases (Details Narrative) (10-K)                   HTML     36K 
98: R85         Leases - Schedule of Components of Lease Expense    HTML     37K 
                (Details)                                                        
99: R86         Leases - Schedule of Components of Lease Expense    HTML     37K 
                (Details) (10-K)                                                 
100: R87         Leases - Schedule of Supplemental Balance Sheet     HTML     40K  
                Information Related to Leases (Details)                          
101: R88         Leases - Schedule of Supplemental Balance Sheet     HTML     40K  
                Information Related to Leases (Details) (10-K)                   
102: R89         Leases - Schedule of Supplemental Cash Flow and     HTML     41K  
                Other Information Related to Leases (Details)                    
103: R90         Leases - Schedule of Supplemental Cash Flow and     HTML     41K  
                Other Information Related to Leases (Details)                    
                (10-K)                                                           
104: R91         Leases - Schedule of Maturity Payments of           HTML     51K  
                Operating Leases (Details)                                       
105: R92         Leases - Schedule of Maturity Payments of           HTML     47K  
                Operating Leases (Details) (10-K)                                
106: R93         Fair Value Measurement - Schedule of Financial      HTML     42K  
                Assets Measured at Fair Value (Details) (10-K)                   
107: R94         Fair Value Measurement - Schedule of Fair Value     HTML     41K  
                Change in Levels (Details) (10-K)                                
108: R95         Warrants Outstanding - Schedule of Warrant          HTML     50K  
                Outstanding (Details)                                            
109: R96         Warrants - Schedule of Warrants Activity (Details)  HTML     55K  
                (10-K)                                                           
110: R97         Preferred Stock (Details Narrative)                 HTML     43K  
111: R98         Secured Note (Details Narrative)                    HTML     37K  
112: R99         Loan From Paycheck Protection Program (Ppp)         HTML     42K  
                (Details Narrative)                                              
113: R100        Loan From U.S. Small Business Administration        HTML     43K  
                (Eidl) (Details Narrative)                                       
114: R101        Exchange of Convertible Note and Promissory Notes   HTML     41K  
                (Details Narrative)                                              
115: R102        Registered Direct Offering (Details Narrative)      HTML     51K  
116: R103        Material Agreements (Details Narrative)             HTML     47K  
117: R104        Revision of Prior Year Financial Statements -       HTML    143K  
                Schedule of Consolidated Financial Statements                    
                Previously (Details)                                             
118: R105        Revision of Prior Year Financial Statements -       HTML    143K  
                Schedule of Consolidated Financial Statements                    
                Previously (Details) (10-K)                                      
119: R106        Subsequent Events (Details Narrative)               HTML     51K  
120: R107        Subsequent Events (Details Narrative) (10-K)        HTML     70K  
122: XML         IDEA XML File -- Filing Summary                      XML    229K  
121: EXCEL       IDEA Workbook of Financial Reports                  XLSX    166K  
 8: EX-101.INS  XBRL Instance -- amrh-20200630                       XML   2.39M 
10: EX-101.CAL  XBRL Calculations -- amrh-20200630_cal               XML    248K 
11: EX-101.DEF  XBRL Definitions -- amrh-20200630_def                XML    808K 
12: EX-101.LAB  XBRL Labels -- amrh-20200630_lab                     XML   1.27M 
13: EX-101.PRE  XBRL Presentations -- amrh-20200630_pre              XML   1.15M 
 9: EX-101.SCH  XBRL Schema -- amrh-20200630                         XSD    266K 
123: ZIP         XBRL Zipped Folder -- 0001493152-20-019817-xbrl      Zip    221K  


‘EX-101.CAL’   —   XBRL Calculations — amrh-20200630_cal


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
<?xml version="1.0" standalone="no" encoding="windows-1252"?>
<!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.5b -->
<!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
<!-- Field: Doc-Info; Name: Source; Value: amrh%2D20200630 S%2D4A DFN.xfr; Date: 2020%2D10%2D22T18:31:42Z -->
<!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:roleRef roleURI="http://ameri100.com/role/DocumentAndEntityInformation" xlink:href="amrh-20200630.xsd#DocumentAndEntityInformation" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BalanceSheets" xlink:href="amrh-20200630.xsd#BalanceSheets" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BalanceSheetsParenthetical" xlink:href="amrh-20200630.xsd#BalanceSheetsParenthetical" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/StatementsOfOperationsAndComprehensiveIncomeLoss" xlink:href="amrh-20200630.xsd#StatementsOfOperationsAndComprehensiveIncomeLoss" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/StatementsOfChangesInStockholdersEquity" xlink:href="amrh-20200630.xsd#StatementsOfChangesInStockholdersEquity" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/StatementsOfCashFlows" xlink:href="amrh-20200630.xsd#StatementsOfCashFlows" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/DescriptionOfBusiness" xlink:href="amrh-20200630.xsd#DescriptionOfBusiness" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="amrh-20200630.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BasisOfPresentation" xlink:href="amrh-20200630.xsd#BasisOfPresentation" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EquityTransactions" xlink:href="amrh-20200630.xsd#EquityTransactions" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BusinessCombinations" xlink:href="amrh-20200630.xsd#BusinessCombinations" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevenueRecognition" xlink:href="amrh-20200630.xsd#RevenueRecognition" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IntangibleAssets" xlink:href="amrh-20200630.xsd#IntangibleAssets" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Goodwill" xlink:href="amrh-20200630.xsd#Goodwill" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Share-basedCompensation" xlink:href="amrh-20200630.xsd#Share-basedCompensation" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EquityCompensationPlans" xlink:href="amrh-20200630.xsd#EquityCompensationPlans" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EarningsLossPerShare" xlink:href="amrh-20200630.xsd#EarningsLossPerShare" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Debt" xlink:href="amrh-20200630.xsd#Debt" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/AccruedExpensesAndOtherCurrentLiabilities" xlink:href="amrh-20200630.xsd#AccruedExpensesAndOtherCurrentLiabilities" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IncentivePlanItems" xlink:href="amrh-20200630.xsd#IncentivePlanItems" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EmployeeBenefitPlan" xlink:href="amrh-20200630.xsd#EmployeeBenefitPlan" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IncomeTaxes" xlink:href="amrh-20200630.xsd#IncomeTaxes" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BankDebt" xlink:href="amrh-20200630.xsd#BankDebt" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/ConvertibleNotes" xlink:href="amrh-20200630.xsd#ConvertibleNotes" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases" xlink:href="amrh-20200630.xsd#Leases" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/FairValueMeasurement" xlink:href="amrh-20200630.xsd#FairValueMeasurement" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/WarrantsOutstanding" xlink:href="amrh-20200630.xsd#WarrantsOutstanding" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/PreferredStock" xlink:href="amrh-20200630.xsd#PreferredStock" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SecuredNote" xlink:href="amrh-20200630.xsd#SecuredNote" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LoanFromPaycheckProtectionProgramPpp" xlink:href="amrh-20200630.xsd#LoanFromPaycheckProtectionProgramPpp" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LoanFromU.s.SmallBusinessAdministrationEidl" xlink:href="amrh-20200630.xsd#LoanFromU.s.SmallBusinessAdministrationEidl" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/ExchangeOfConvertibleNoteAndPromissoryNotes" xlink:href="amrh-20200630.xsd#ExchangeOfConvertibleNoteAndPromissoryNotes" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RegisteredDirectOffering" xlink:href="amrh-20200630.xsd#RegisteredDirectOffering" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/MaterialAgreements" xlink:href="amrh-20200630.xsd#MaterialAgreements" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevisionOfPriorYearFinancialStatements" xlink:href="amrh-20200630.xsd#RevisionOfPriorYearFinancialStatements" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SubsequentEvents" xlink:href="amrh-20200630.xsd#SubsequentEvents" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="amrh-20200630.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="amrh-20200630.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BusinessCombinationsTables" xlink:href="amrh-20200630.xsd#BusinessCombinationsTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IntangibleAssetsTables" xlink:href="amrh-20200630.xsd#IntangibleAssetsTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/GoodwillTables" xlink:href="amrh-20200630.xsd#GoodwillTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EquityCompensationPlansTables" xlink:href="amrh-20200630.xsd#EquityCompensationPlansTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevenueRecognitionTables" xlink:href="amrh-20200630.xsd#RevenueRecognitionTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EarningsLossPerShareTables" xlink:href="amrh-20200630.xsd#EarningsLossPerShareTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/DebtTables" xlink:href="amrh-20200630.xsd#DebtTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/AccruedExpensesAndOtherCurrentLiabilitiesTables" xlink:href="amrh-20200630.xsd#AccruedExpensesAndOtherCurrentLiabilitiesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IncomeTaxesTables" xlink:href="amrh-20200630.xsd#IncomeTaxesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LeasesTables" xlink:href="amrh-20200630.xsd#LeasesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/FairValueMeasurementTables" xlink:href="amrh-20200630.xsd#FairValueMeasurementTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/WarrantsOutstandingTables" xlink:href="amrh-20200630.xsd#WarrantsOutstandingTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevisionOfPriorYearFinancialStatementsTables" xlink:href="amrh-20200630.xsd#RevisionOfPriorYearFinancialStatementsTables" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/DescriptionOfBusinessDetailsNarrative" xlink:href="amrh-20200630.xsd#DescriptionOfBusinessDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/DescriptionOfBusinessDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#DescriptionOfBusinessDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#SummaryOfSignificantAccountingPoliciesDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SummaryOfSignificantAccountingPolicies-ScheduleOfDisaggregationOfRevenueDetails10-k" xlink:href="amrh-20200630.xsd#SummaryOfSignificantAccountingPolicies-ScheduleOfDisaggregationOfRevenueDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EquityTransactionsDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#EquityTransactionsDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BusinessCombinationsDetailsNarrative" xlink:href="amrh-20200630.xsd#BusinessCombinationsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BusinessCombinationsDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#BusinessCombinationsDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BusinessCombinations-SummaryOfForegoingAcquisitionsDetails" xlink:href="amrh-20200630.xsd#BusinessCombinations-SummaryOfForegoingAcquisitionsDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevenueRecognitionDetailsNarrative" xlink:href="amrh-20200630.xsd#RevenueRecognitionDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevenueRecognition-ScheduleOfDisaggregateRevenueDetails" xlink:href="amrh-20200630.xsd#RevenueRecognition-ScheduleOfDisaggregateRevenueDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IntangibleAssetsDetailsNarrative" xlink:href="amrh-20200630.xsd#IntangibleAssetsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IntangibleAssetsDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#IntangibleAssetsDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IntangibleAssets-ScheduleOfComponentsOfIntangibleAssetsDetails10-k" xlink:href="amrh-20200630.xsd#IntangibleAssets-ScheduleOfComponentsOfIntangibleAssetsDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IntangibleAssets-ScheduleOfFutureAmortizationOfIntangibleAssetsDetails10-k" xlink:href="amrh-20200630.xsd#IntangibleAssets-ScheduleOfFutureAmortizationOfIntangibleAssetsDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/GoodwillDetailsNarrative" xlink:href="amrh-20200630.xsd#GoodwillDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/GoodwillDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#GoodwillDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Goodwill-ScheduleOfGoodwillDetails10-k" xlink:href="amrh-20200630.xsd#Goodwill-ScheduleOfGoodwillDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Share-basedCompensationDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#Share-basedCompensationDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EquityCompensationPlansDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#EquityCompensationPlansDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EquityCompensationPlans-ScheduleOfOptionActivityDetails10-k" xlink:href="amrh-20200630.xsd#EquityCompensationPlans-ScheduleOfOptionActivityDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EarningsLossPerShare-ScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:href="amrh-20200630.xsd#EarningsLossPerShare-ScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EarningsLossPerShare-ScheduleOfEarningsPerShareBasicAndDilutedDetails10-k" xlink:href="amrh-20200630.xsd#EarningsLossPerShare-ScheduleOfEarningsPerShareBasicAndDilutedDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/DebtDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#DebtDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Debt-ScheduleOfShortTermDebtDetails10-k" xlink:href="amrh-20200630.xsd#Debt-ScheduleOfShortTermDebtDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/AccruedExpensesAndOtherCurrentLiabilities-ScheduleOfAccruedExpensesAndOtherLiabilitiesDetails10-k" xlink:href="amrh-20200630.xsd#AccruedExpensesAndOtherCurrentLiabilities-ScheduleOfAccruedExpensesAndOtherLiabilitiesDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IncentivePlanItemsDetailsNarrative" xlink:href="amrh-20200630.xsd#IncentivePlanItemsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/EmployeeBenefitPlanDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#EmployeeBenefitPlanDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IncomeTaxesDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#IncomeTaxesDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/IncomeTaxes-ScheduleOfProvisionForIncomeTaxDetails10-k" xlink:href="amrh-20200630.xsd#IncomeTaxes-ScheduleOfProvisionForIncomeTaxDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/BankDebtDetailsNarrative" xlink:href="amrh-20200630.xsd#BankDebtDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/ConvertibleNotesDetailsNarrative" xlink:href="amrh-20200630.xsd#ConvertibleNotesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LeasesDetailsNarrative" xlink:href="amrh-20200630.xsd#LeasesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LeasesDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#LeasesDetailsNarrative10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfComponentsOfLeaseExpenseDetails" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfComponentsOfLeaseExpenseDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfComponentsOfLeaseExpenseDetails10-k" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfComponentsOfLeaseExpenseDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesDetails10-k" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesDetails" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesDetails10-k" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfMaturityPaymentsOfOperatingLeasesDetails" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfMaturityPaymentsOfOperatingLeasesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Leases-ScheduleOfMaturityPaymentsOfOperatingLeasesDetails10-k" xlink:href="amrh-20200630.xsd#Leases-ScheduleOfMaturityPaymentsOfOperatingLeasesDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/FairValueMeasurement-ScheduleOfFinancialAssetsMeasuredAtFairValueDetails10-k" xlink:href="amrh-20200630.xsd#FairValueMeasurement-ScheduleOfFinancialAssetsMeasuredAtFairValueDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/FairValueMeasurement-ScheduleOfFairValueChangeInLevelsDetails10-k" xlink:href="amrh-20200630.xsd#FairValueMeasurement-ScheduleOfFairValueChangeInLevelsDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/WarrantsOutstanding-ScheduleOfWarrantOutstandingDetails" xlink:href="amrh-20200630.xsd#WarrantsOutstanding-ScheduleOfWarrantOutstandingDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/Warrants-ScheduleOfWarrantsActivityDetails10-k" xlink:href="amrh-20200630.xsd#Warrants-ScheduleOfWarrantsActivityDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/PreferredStockDetailsNarrative" xlink:href="amrh-20200630.xsd#PreferredStockDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SecuredNoteDetailsNarrative" xlink:href="amrh-20200630.xsd#SecuredNoteDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LoanFromPaycheckProtectionProgramPppDetailsNarrative" xlink:href="amrh-20200630.xsd#LoanFromPaycheckProtectionProgramPppDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/LoanFromU.s.SmallBusinessAdministrationEidlDetailsNarrative" xlink:href="amrh-20200630.xsd#LoanFromU.s.SmallBusinessAdministrationEidlDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/ExchangeOfConvertibleNoteAndPromissoryNotesDetailsNarrative" xlink:href="amrh-20200630.xsd#ExchangeOfConvertibleNoteAndPromissoryNotesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RegisteredDirectOfferingDetailsNarrative" xlink:href="amrh-20200630.xsd#RegisteredDirectOfferingDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/MaterialAgreementsDetailsNarrative" xlink:href="amrh-20200630.xsd#MaterialAgreementsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevisionOfPriorYearFinancialStatements-ScheduleOfConsolidatedFinancialStatementsPreviouslyDetails" xlink:href="amrh-20200630.xsd#RevisionOfPriorYearFinancialStatements-ScheduleOfConsolidatedFinancialStatementsPreviouslyDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/RevisionOfPriorYearFinancialStatements-ScheduleOfConsolidatedFinancialStatementsPreviouslyDetails10-k" xlink:href="amrh-20200630.xsd#RevisionOfPriorYearFinancialStatements-ScheduleOfConsolidatedFinancialStatementsPreviouslyDetails10-k" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SubsequentEventsDetailsNarrative" xlink:href="amrh-20200630.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://ameri100.com/role/SubsequentEventsDetailsNarrative10-k" xlink:href="amrh-20200630.xsd#SubsequentEventsDetailsNarrative10-k" xlink:type="simple"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/DocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapAccountsReceivableNetCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaapOtherAssetsCurrent"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapOtherAssetsCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsNoncurrent" xlink:label="loc_us-gaapAssetsNoncurrent"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaapPropertyPlantAndEquipmentNet"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsNoncurrent" xlink:to="loc_us-gaapPropertyPlantAndEquipmentNet" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaapIntangibleAssetsNetExcludingGoodwill"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsNoncurrent" xlink:to="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaapGoodwill"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsNoncurrent" xlink:to="loc_us-gaapGoodwill" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaapOperatingLeaseRightOfUseAsset"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsNoncurrent" xlink:to="loc_us-gaapOperatingLeaseRightOfUseAsset" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaapDeferredIncomeTaxAssetsNet"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsNoncurrent" xlink:to="loc_us-gaapDeferredIncomeTaxAssetsNet" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaapAssets"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" weight="1"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapAssetsNoncurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="loc_us-gaapLinesOfCreditCurrent"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapLinesOfCreditCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaapAccountsPayableCurrent"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccountsPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapOtherAccruedLiabilitiesCurrent"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapOtherAccruedLiabilitiesCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaapOperatingLeaseLiabilityCurrent"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapOperatingLeaseLiabilityCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="loc_us-gaapConvertibleNotesPayableCurrent"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapConvertibleNotesPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_BusinessCombinationCashConsiderationPayableCurrent" xlink:label="loc_amrhBusinessCombinationCashConsiderationPayableCurrent"/>
<link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_amrhBusinessCombinationCashConsiderationPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaapDividendsPayableCurrent"/>
<link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapDividendsPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_DebentureLiability" xlink:label="loc_amrhDebentureLiability"/>
<link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_amrhDebentureLiability" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LoansPayableCurrent" xlink:label="loc_us-gaapLoansPayableCurrent"/>
<link:calculationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapLoansPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeniorNotesCurrent" xlink:label="loc_us-gaapSeniorNotesCurrent"/>
<link:calculationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapSeniorNotesCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_BusinessCombinationConsiderationPayableEquityCurrent" xlink:label="loc_amrhBusinessCombinationConsiderationPayableEquityCurrent"/>
<link:calculationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_amrhBusinessCombinationConsiderationPayableEquityCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaapLiabilitiesNoncurrent"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaapOperatingLeaseLiabilityNoncurrent"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesNoncurrent" xlink:to="loc_us-gaapOperatingLeaseLiabilityNoncurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermLoansPayable" xlink:label="loc_us-gaapLongTermLoansPayable"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesNoncurrent" xlink:to="loc_us-gaapLongTermLoansPayable" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_WarrantLiability" xlink:label="loc_amrhWarrantLiability"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesNoncurrent" xlink:to="loc_amrhWarrantLiability" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_LongTermLoans" xlink:label="loc_amrhLongTermLoans"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesNoncurrent" xlink:to="loc_amrhLongTermLoans" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" weight="1"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLiabilitiesNoncurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaapPreferredStockValue"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapPreferredStockValue" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" weight="1"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapLiabilities" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/StatementsOfOperationsAndComprehensiveIncomeLoss" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Income (Loss)">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaapGrossProfit"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaapRevenueFromContractWithCustomerExcludingAssessedTax"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapGrossProfit" xlink:to="loc_us-gaapRevenueFromContractWithCustomerExcludingAssessedTax" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaapCostOfRevenue"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapGrossProfit" xlink:to="loc_us-gaapCostOfRevenue" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaapSellingGeneralAndAdministrativeExpense"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapSellingGeneralAndAdministrativeExpense" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaapDepreciationAndAmortization"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapDepreciationAndAmortization" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaapBusinessCombinationAcquisitionRelatedCosts"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapBusinessCombinationAcquisitionRelatedCosts" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_ChangesInEstimateForConsiderationPayable" xlink:label="loc_amrhChangesInEstimateForConsiderationPayable"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_amrhChangesInEstimateForConsiderationPayable" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetImpairment" xlink:label="loc_us-gaapGoodwillAndIntangibleAssetImpairment"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapGoodwillAndIntangibleAssetImpairment" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapGrossProfit" xlink:type="arc" weight="1"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaapNonoperatingIncomeExpense"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherIncome" xlink:label="loc_us-gaapOtherIncome"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapOtherIncome" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaapFairValueAdjustmentOfWarrants"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapFairValueAdjustmentOfWarrants" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaapOtherNonoperatingIncomeExpense"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapOtherNonoperatingIncomeExpense" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" weight="1"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="loc_us-gaapNonoperatingIncomeExpense" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapProfitLoss" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapProfitLoss" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapProfitLoss" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaapNetIncomeLossAttributableToNoncontrollingInterest"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapNetIncomeLossAttributableToNoncontrollingInterest" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact" xlink:label="loc_us-gaapPreferredStockDividendsIncomeStatementImpact"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="loc_us-gaapPreferredStockDividendsIncomeStatementImpact" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:to="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaapOtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:to="loc_us-gaapOtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaapComprehensiveIncomeNetOfTax"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:to="loc_us-gaapComprehensiveIncomeNetOfTax" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaapComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:to="loc_us-gaapComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:type="arc" weight="-1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/StatementsOfChangesInStockholdersEquity" xlink:title="00000005 - Statement - Condensed Consolidated Statements of Changes in Stockholders&apos; Equity"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/StatementsOfCashFlows" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Cash Flows">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapOtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsReceivable"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsReceivable" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaapGainLossOnSaleOfPropertyPlantEquipment"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGainLossOnSaleOfPropertyPlantEquipment" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DividendsPreferredStock" xlink:label="loc_us-gaapDividendsPreferredStock"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapDividendsPreferredStock" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaapFairValueAdjustmentOfWarrants"/>
<link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapFairValueAdjustmentOfWarrants" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaapIncreaseDecreaseInOtherCurrentAssets"/>
<link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInOtherCurrentAssets" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit"/>
<link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="loc_us-gaapForeignCurrencyTransactionGainLossBeforeTax"/>
<link:calculationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapForeignCurrencyTransactionGainLossBeforeTax" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaapDepreciationAndAmortization"/>
<link:calculationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapDepreciationAndAmortization" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_StockOptionRestrictedStockUnitAndWarrantExpense" xlink:label="loc_amrhStockOptionRestrictedStockUnitAndWarrantExpense"/>
<link:calculationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_amrhStockOptionRestrictedStockUnitAndWarrantExpense" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncashExpense" xlink:label="loc_us-gaapOtherNoncashExpense"/>
<link:calculationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapOtherNoncashExpense" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense" xlink:label="loc_us-gaapOperatingLeaseRightOfUseAssetAmortizationExpense"/>
<link:calculationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapOperatingLeaseRightOfUseAssetAmortizationExpense" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetImpairment" xlink:label="loc_us-gaapGoodwillAndIntangibleAssetImpairment"/>
<link:calculationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGoodwillAndIntangibleAssetImpairment" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_ChangesInEstimateOfContingentConsideration" xlink:label="loc_amrhChangesInEstimateOfContingentConsideration"/>
<link:calculationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_amrhChangesInEstimateOfContingentConsideration" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInInvestingActivities"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForProceedsFromProductiveAssets" xlink:label="loc_us-gaapPaymentsForProceedsFromProductiveAssets"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsForProceedsFromProductiveAssets" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaapPaymentsToAcquireBusinessesNetOfCashAcquired"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsToAcquireBusinessesNetOfCashAcquired" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="loc_us-gaapProceedsFromConvertibleDebt"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromConvertibleDebt" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt" xlink:label="loc_us-gaapProceedsFromIssuanceOfDebt"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfDebt" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_ContingentConsiderationForAcquisitions" xlink:label="loc_amrhContingentConsiderationForAcquisitions"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_amrhContingentConsiderationForAcquisitions" xlink:type="arc" weight="-1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:type="arc" weight="1"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/DescriptionOfBusiness" xlink:title="00000007 - Disclosure - Description of Business"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000008 - Disclosure - Summary of Significant Accounting Policies"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BasisOfPresentation" xlink:title="00000009 - Disclosure - Basis of Presentation"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EquityTransactions" xlink:title="00000010 - Disclosure - Equity Transactions"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BusinessCombinations" xlink:title="00000011 - Disclosure - Business Combinations"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevenueRecognition" xlink:title="00000012 - Disclosure - Revenue Recognition"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IntangibleAssets" xlink:title="00000013 - Disclosure - Intangible Assets"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Goodwill" xlink:title="00000014 - Disclosure - Goodwill"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Share-basedCompensation" xlink:title="00000015 - Disclosure - Share-Based Compensation"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EquityCompensationPlans" xlink:title="00000016 - Disclosure - Equity Compensation Plans"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EarningsLossPerShare" xlink:title="00000017 - Disclosure - Earnings (Loss) Per Share"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Debt" xlink:title="00000018 - Disclosure - Debt"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/AccruedExpensesAndOtherCurrentLiabilities" xlink:title="00000019 - Disclosure - Accrued Expenses and Other Current Liabilities"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IncentivePlanItems" xlink:title="00000020 - Disclosure - Incentive Plan Items"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EmployeeBenefitPlan" xlink:title="00000021 - Disclosure - Employee Benefit Plan"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IncomeTaxes" xlink:title="00000022 - Disclosure - Income Taxes"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BankDebt" xlink:title="00000023 - Disclosure - Bank Debt"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/ConvertibleNotes" xlink:title="00000024 - Disclosure - Convertible Notes"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases" xlink:title="00000025 - Disclosure - Leases"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/FairValueMeasurement" xlink:title="00000026 - Disclosure - Fair Value Measurement"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/WarrantsOutstanding" xlink:title="00000027 - Disclosure - Warrants Outstanding"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/PreferredStock" xlink:title="00000028 - Disclosure - Preferred Stock"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SecuredNote" xlink:title="00000029 - Disclosure - Secured Note"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LoanFromPaycheckProtectionProgramPpp" xlink:title="00000030 - Disclosure - Loan From Paycheck Protection Program (PPP)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LoanFromU.s.SmallBusinessAdministrationEidl" xlink:title="00000031 - Disclosure - Loan From U.S. Small Business Administration (EIDL)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/ExchangeOfConvertibleNoteAndPromissoryNotes" xlink:title="00000032 - Disclosure - Exchange of Convertible Note and Promissory Notes"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RegisteredDirectOffering" xlink:title="00000033 - Disclosure - Registered Direct Offering"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/MaterialAgreements" xlink:title="00000034 - Disclosure - Material Agreements"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevisionOfPriorYearFinancialStatements" xlink:title="00000035 - Disclosure - Revision of Prior Year Financial Statements"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SubsequentEvents" xlink:title="00000036 - Disclosure - Subsequent Events"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000037 - Disclosure - Summary of Significant Accounting Policies (Policies)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="00000038 - Disclosure - Summary of Significant Accounting Policies (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BusinessCombinationsTables" xlink:title="00000039 - Disclosure - Business Combinations (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IntangibleAssetsTables" xlink:title="00000040 - Disclosure - Intangible Assets (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/GoodwillTables" xlink:title="00000041 - Disclosure - Goodwill (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EquityCompensationPlansTables" xlink:title="00000042 - Disclosure - Equity Compensation Plans (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevenueRecognitionTables" xlink:title="00000043 - Disclosure - Revenue Recognition (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EarningsLossPerShareTables" xlink:title="00000044 - Disclosure - Earnings (Loss) Per Share (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/DebtTables" xlink:title="00000045 - Disclosure - Debt (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/AccruedExpensesAndOtherCurrentLiabilitiesTables" xlink:title="00000046 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IncomeTaxesTables" xlink:title="00000047 - Disclosure - Income Taxes (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LeasesTables" xlink:title="00000048 - Disclosure - Leases (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/FairValueMeasurementTables" xlink:title="00000049 - Disclosure - Fair Value Measurement (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/WarrantsOutstandingTables" xlink:title="00000050 - Disclosure - Warrants Outstanding (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevisionOfPriorYearFinancialStatementsTables" xlink:title="00000051 - Disclosure - Revision of Prior Year Financial Statements (Tables)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/DescriptionOfBusinessDetailsNarrative" xlink:title="00000052 - Disclosure - Description of Business (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/DescriptionOfBusinessDetailsNarrative10-k" xlink:title="00000053 - Disclosure - Description of Business (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative10-k" xlink:title="00000054 - Disclosure - Summary of Significant Accounting Policies (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SummaryOfSignificantAccountingPolicies-ScheduleOfDisaggregationOfRevenueDetails10-k" xlink:title="00000055 - Disclosure - Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EquityTransactionsDetailsNarrative10-k" xlink:title="00000056 - Disclosure - Equity Transactions (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BusinessCombinationsDetailsNarrative" xlink:title="00000057 - Disclosure - Business Combinations (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BusinessCombinationsDetailsNarrative10-k" xlink:title="00000058 - Disclosure - Business Combinations (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BusinessCombinations-SummaryOfForegoingAcquisitionsDetails" xlink:title="00000059 - Disclosure - Business Combinations - Summary of Foregoing Acquisitions (Details)">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:label="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:to="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:label="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:to="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:label="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets" xlink:to="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities" xlink:label="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xlink:label="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities" xlink:to="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpensesAndOtherLiabilities" xlink:label="loc_amrhBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpensesAndOtherLiabilities"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities" xlink:to="loc_amrhBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpensesAndOtherLiabilities" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevenueRecognitionDetailsNarrative" xlink:title="00000060 - Disclosure - Revenue Recognition (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevenueRecognition-ScheduleOfDisaggregateRevenueDetails" xlink:title="00000061 - Disclosure - Revenue Recognition - Schedule of Disaggregate Revenue (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IntangibleAssetsDetailsNarrative" xlink:title="00000062 - Disclosure - Intangible Assets (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IntangibleAssetsDetailsNarrative10-k" xlink:title="00000063 - Disclosure - Intangible Assets (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IntangibleAssets-ScheduleOfComponentsOfIntangibleAssetsDetails10-k" xlink:title="00000064 - Disclosure - Intangible Assets - Schedule of Components of Intangible Assets (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IntangibleAssets-ScheduleOfFutureAmortizationOfIntangibleAssetsDetails10-k" xlink:title="00000065 - Disclosure - Intangible Assets - Schedule of Future Amortization of Intangible Assets (Details) (10-K)">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsNet"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/GoodwillDetailsNarrative" xlink:title="00000066 - Disclosure - Goodwill (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/GoodwillDetailsNarrative10-k" xlink:title="00000067 - Disclosure - Goodwill (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Goodwill-ScheduleOfGoodwillDetails10-k" xlink:title="00000068 - Disclosure - Goodwill - Schedule of Goodwill (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Share-basedCompensationDetailsNarrative10-k" xlink:title="00000069 - Disclosure - Share-Based Compensation (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EquityCompensationPlansDetailsNarrative10-k" xlink:title="00000070 - Disclosure - Equity Compensation Plans (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EquityCompensationPlans-ScheduleOfOptionActivityDetails10-k" xlink:title="00000071 - Disclosure - Equity Compensation Plans - Schedule of Option Activity (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EarningsLossPerShare-ScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:title="00000072 - Disclosure - Earnings (Loss) Per Share - Schedule of Earnings Per Share Basic and Diluted (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EarningsLossPerShare-ScheduleOfEarningsPerShareBasicAndDilutedDetails10-k" xlink:title="00000073 - Disclosure - Earnings / (loss) Per Share - Schedule of Earnings Per Share Basic and Diluted (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/DebtDetailsNarrative10-k" xlink:title="00000074 - Disclosure - Debt (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Debt-ScheduleOfShortTermDebtDetails10-k" xlink:title="00000075 - Disclosure - Debt - Schedule of Short Term Debt (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/AccruedExpensesAndOtherCurrentLiabilities-ScheduleOfAccruedExpensesAndOtherLiabilitiesDetails10-k" xlink:title="00000076 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Liabilities (Details) (10-K)">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaapOtherLiabilitiesCurrent"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapOtherLiabilitiesCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaapTaxesPayableCurrent"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapTaxesPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="loc_us-gaapAccruedProfessionalFeesCurrent"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapAccruedProfessionalFeesCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaapInterestPayableCurrent"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapInterestPayableCurrent" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaapEmployeeRelatedLiabilitiesCurrent"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapEmployeeRelatedLiabilitiesCurrent" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IncentivePlanItemsDetailsNarrative" xlink:title="00000077 - Disclosure - Incentive Plan Items (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/EmployeeBenefitPlanDetailsNarrative10-k" xlink:title="00000078 - Disclosure - Employee Benefit Plan (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IncomeTaxesDetailsNarrative10-k" xlink:title="00000079 - Disclosure - Income Taxes (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/IncomeTaxes-ScheduleOfProvisionForIncomeTaxDetails10-k" xlink:title="00000080 - Disclosure - Income Taxes - Schedule of Provision for Income Tax (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/BankDebtDetailsNarrative" xlink:title="00000081 - Disclosure - Bank Debt (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/ConvertibleNotesDetailsNarrative" xlink:title="00000082 - Disclosure - Convertible Notes (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LeasesDetailsNarrative" xlink:title="00000083 - Disclosure - Leases (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LeasesDetailsNarrative10-k" xlink:title="00000084 - Disclosure - Leases (Details Narrative) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfComponentsOfLeaseExpenseDetails" xlink:title="00000085 - Disclosure - Leases - Schedule of Components of Lease Expense (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfComponentsOfLeaseExpenseDetails10-k" xlink:title="00000086 - Disclosure - Leases - Schedule of Components of Lease Expense (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesDetails" xlink:title="00000087 - Disclosure - Leases - Schedule of Supplemental Balance Sheet Information Related to Leases (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesDetails10-k" xlink:title="00000088 - Disclosure - Leases - Schedule of Supplemental Balance Sheet Information Related to Leases (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesDetails" xlink:title="00000089 - Disclosure - Leases - Schedule of Supplemental Cash Flow and Other Information Related to Leases (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesDetails10-k" xlink:title="00000090 - Disclosure - Leases - Schedule of Supplemental Cash Flow and Other Information Related to Leases (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfMaturityPaymentsOfOperatingLeasesDetails" xlink:title="00000091 - Disclosure - Leases - Schedule of Maturity Payments of Operating Leases (Details)">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="amrh-20200630.xsd#amrh_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:label="loc_amrhLesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour"/>
<link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_amrhLesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Leases-ScheduleOfMaturityPaymentsOfOperatingLeasesDetails10-k" xlink:title="00000092 - Disclosure - Leases - Schedule of Maturity Payments of Operating Leases (Details) (10-K)">
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="arc" weight="1"/>
<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="arc" weight="1"/>
</link:calculationLink>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/FairValueMeasurement-ScheduleOfFinancialAssetsMeasuredAtFairValueDetails10-k" xlink:title="00000093 - Disclosure - Fair Value Measurement - Schedule of Financial Assets Measured at Fair Value (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/FairValueMeasurement-ScheduleOfFairValueChangeInLevelsDetails10-k" xlink:title="00000094 - Disclosure - Fair Value Measurement - Schedule of Fair Value Change in Levels (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/WarrantsOutstanding-ScheduleOfWarrantOutstandingDetails" xlink:title="00000095 - Disclosure - Warrants Outstanding - Schedule of Warrant Outstanding (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/Warrants-ScheduleOfWarrantsActivityDetails10-k" xlink:title="00000096 - Disclosure - Warrants - Schedule of Warrants Activity (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/PreferredStockDetailsNarrative" xlink:title="00000097 - Disclosure - Preferred Stock (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SecuredNoteDetailsNarrative" xlink:title="00000098 - Disclosure - Secured Note (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LoanFromPaycheckProtectionProgramPppDetailsNarrative" xlink:title="00000099 - Disclosure - Loan From Paycheck Protection Program (PPP) (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/LoanFromU.s.SmallBusinessAdministrationEidlDetailsNarrative" xlink:title="00000100 - Disclosure - Loan From U.S. Small Business Administration (EIDL) (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/ExchangeOfConvertibleNoteAndPromissoryNotesDetailsNarrative" xlink:title="00000101 - Disclosure - Exchange of Convertible Note and Promissory Notes (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RegisteredDirectOfferingDetailsNarrative" xlink:title="00000102 - Disclosure - Registered Direct Offering (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/MaterialAgreementsDetailsNarrative" xlink:title="00000103 - Disclosure - Material Agreements (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevisionOfPriorYearFinancialStatements-ScheduleOfConsolidatedFinancialStatementsPreviouslyDetails" xlink:title="00000104 - Disclosure - Revision of Prior Year Financial Statements - Schedule of Consolidated Financial Statements Previously (Details)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/RevisionOfPriorYearFinancialStatements-ScheduleOfConsolidatedFinancialStatementsPreviouslyDetails10-k" xlink:title="00000105 - Disclosure - Revision of Prior Year Financial Statements - Schedule of Consolidated Financial Statements Previously (Details) (10-K)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000106 - Disclosure - Subsequent Events (Details Narrative)"/>
<link:calculationLink xlink:type="extended" xlink:role="http://ameri100.com/role/SubsequentEventsDetailsNarrative10-k" xlink:title="00000107 - Disclosure - Subsequent Events (Details Narrative) (10-K)"/>
</link:linkbase>


2 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

11/10/20  Enveric Biosciences, Inc.         S-4/A                121:18M                                    M2 Compliance LLC/FA
11/09/20  Enveric Biosciences, Inc.         S-4/A                122:18M                                    M2 Compliance LLC/FA


21 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 8/12/20  Enveric Biosciences, Inc.         S-4/A                113:17M                                    M2 Compliance LLC/FA
 5/28/20  Enveric Biosciences, Inc.         S-4         5/27/20   98:16M                                    M2 Compliance LLC/FA
 5/06/20  Enveric Biosciences, Inc.         8-K:1,2,3,9 5/06/20    6:372K                                   Broadridge Fin’l So… Inc
 3/04/20  Enveric Biosciences, Inc.         8-K:1,2,9   2/27/20    3:91K                                    Broadridge Fin’l So… Inc
 1/13/20  Enveric Biosciences, Inc.         8-K:1,3,8,9 1/10/20    9:2M                                     Broadridge Fin’l So… Inc
11/25/19  Enveric Biosciences, Inc.         8-K:1,2,9  11/25/19    3:297K                                   Broadridge Fin’l So… Inc
 8/14/19  Enveric Biosciences, Inc.         S-3                    5:1.1M                                   Broadridge Fin’l So… Inc
 3/26/19  Enveric Biosciences, Inc.         10-K       12/31/18   73:7.1M                                   Broadridge Fin’l So… Inc
 1/25/19  Enveric Biosciences, Inc.         8-K:1,2,9   1/23/19    6:465K                                   Broadridge Fin’l So… Inc
12/14/18  Enveric Biosciences, Inc.         8-K:3,5,9  12/10/18    3:97K                                    Broadridge Fin’l So… Inc
10/17/18  Enveric Biosciences, Inc.         8-K:1,5,9  10/16/18    3:78K                                    Olshan Frome Wolosky LLP
 8/17/18  Enveric Biosciences, Inc.         8-K:1,3,5,8 8/16/18    5:254K                                   Olshan Frome Wolosky LLP
 7/30/18  Enveric Biosciences, Inc.         8-K:1,3,8,9 7/25/18    6:613K                                   Olshan Frome Wolosky LLP
 6/26/18  Enveric Biosciences, Inc.         8-K:1,9     6/22/18    3:282K                                   Olshan Frome Wolosky LLP
 3/02/18  Enveric Biosciences, Inc.         8-K:1,9     2/28/18    2:37K                                    Olshan Frome Wolosky LLP
 3/08/17  Enveric Biosciences, Inc.         8-K:1,3,9   3/02/17    4:169K                                   Olshan Frome Wolosky LLP
 1/04/17  Enveric Biosciences, Inc.         8-K:1,3,5,912/30/16    3:146K                                   Olshan Frome Wolosky LLP
 6/23/16  Enveric Biosciences, Inc.         8-K:5,9     6/21/16    3:254K                                   Olshan Frome Wolosky LLP
12/17/15  Enveric Biosciences, Inc.         S-8        12/17/15    4:480K                                   Olshan Frome Wolosky LLP
11/23/15  Enveric Biosciences, Inc.         10-Q        9/30/15   32:1.3M                                   Edgar.Tech Fili… Svcs/FA
 6/01/15  Enveric Biosciences, Inc.         8-K:1,2,3,4 5/26/15   15:1.9M                                   Olshan Frome Wolosky LLP
Top
Filing Submission 0001493152-20-019817   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Tue., May 14, 10:28:22.2pm ET