SEC Info - Biosynergy Inc - ‘10-Q’ for 1/31/20

SEC Info℠

Home

Help

Please Sign In

Biosynergy Inc – ‘10-Q’ for 1/31/20 – ‘EX-101.CAL’

On: Thursday, 3/12/20, at 3:06pm ET · For: 1/31/20 · Accession #: 715812-20-2 · File #: 0-12459

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

 3/12/20  Biosynergy Inc                    10-Q        1/31/20   41:1.1M

Quarterly Report — Form 10-Q — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML    124K 
 2: EX-31.1     Certification of Chief Executive Officer            HTML     18K 
 3: EX-31.2     Certification of Chief Accounting Officer           HTML     18K 
 5: EX-32       Certification -- §906 - SOA'02                      HTML     13K 
 4: EX-32.1     Certification Pursuant to 18 U.S.C. Section 1350    HTML     13K 
                as Adopted                                                       
27: R1          Document and Entity Information                     HTML     45K 
38: R2          Balance Sheets (Unaudited)                          HTML    101K 
34: R3          Balance Sheets (Parenthetical)                      HTML     21K 
16: R4          Statements of Operations (Unaudited)                HTML     57K 
26: R5          Statements of Cash Flows (Unaudited)                HTML     66K 
37: R6          Shareholders Equity (Unaudited)                     HTML     24K 
33: R7          Company Organization and Description                HTML     19K 
15: R8          Summary of Significant Accounting Policies          HTML     40K 
28: R9          Inventories                                         HTML     19K 
14: R10         Common Stock                                        HTML     16K 
24: R11         Related Party Transactions                          HTML     24K 
36: R12         Lease Commitments                                   HTML     18K 
32: R13         Customer Concentration                              HTML     19K 
13: R14         Depreciation                                        HTML     16K 
23: R15         Research and Development and Patents                HTML     17K 
35: R16         Summary of Significant Accounting Policies          HTML     88K 
                (Policies)                                                       
31: R17         Summary of Significant Accounting Policies          HTML     23K 
                (Tables)                                                         
12: R18         Inventories (Tables)                                HTML     20K 
25: R19         Related Party Transactions (Tables)                 HTML     22K 
40: R20         Summary of Significant Accounting Policies -        HTML     27K 
                Income Tax Rate (Details)                                        
30: R21         Summary of Significant Accounting Policies -        HTML     23K 
                Provision for Income Taxes (Details)                             
18: R22         Depreciation (Details Narrative)                    HTML     16K 
22: R23         Research and Development and Patents (Details       HTML     17K 
                Narrative)                                                       
39: R24         Inventories - Inventories (Details)                 HTML     22K 
29: R25         Related Party Transactions (Details Narrative)      HTML     22K 
17: R26         Lease Commitments - Future Minimum Lease Expense    HTML     20K 
                (Details)                                                        
21: R27         Customer Concentrations (Details)                   HTML     21K 
41: XML         IDEA XML File -- Filing Summary                      XML     64K 
20: EXCEL       IDEA Workbook of Financial Reports                  XLSX     31K 
11: EX-101.INS  XBRL Instance -- bsyn-20200131                       XML    236K 
 7: EX-101.CAL  XBRL Calculations -- bsyn-20200131_cal               XML     98K 
 8: EX-101.DEF  XBRL Definitions -- bsyn-20200131_def                XML     56K 
 9: EX-101.LAB  XBRL Labels -- bsyn-20200131_lab                     XML    304K 
10: EX-101.PRE  XBRL Presentations -- bsyn-20200131_pre              XML    223K 
 6: EX-101.SCH  XBRL Schema -- bsyn-20200131                         XSD     55K 
19: ZIP         XBRL Zipped Folder -- 0000715812-20-000002-xbrl      Zip     41K

‘EX-101.CAL’ — XBRL Calculations — bsyn-20200131_cal

This Exhibit is an XBRL XML File.

<?xml version="1.0" standalone="no" encoding="windows-1252"?>

<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://biosynergyinc.com/role/DocumentAndEntityInformation" xlink:href="bsyn-20200131.xsd#DocumentAndEntityInformation" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/BalanceSheets" xlink:href="bsyn-20200131.xsd#BalanceSheets" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/BalanceSheetsParenthetical" xlink:href="bsyn-20200131.xsd#BalanceSheetsParenthetical" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/StatementsOfOperations" xlink:href="bsyn-20200131.xsd#StatementsOfOperations" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/StatementsOfCashFlows" xlink:href="bsyn-20200131.xsd#StatementsOfCashFlows" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/ShareholdersEquity" xlink:href="bsyn-20200131.xsd#ShareholdersEquity" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/CompanyOrganizationAndDescription" xlink:href="bsyn-20200131.xsd#CompanyOrganizationAndDescription" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="bsyn-20200131.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/Inventories" xlink:href="bsyn-20200131.xsd#Inventories" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/CommonStock" xlink:href="bsyn-20200131.xsd#CommonStock" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/RelatedPartyTransactions" xlink:href="bsyn-20200131.xsd#RelatedPartyTransactions" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/LeaseCommitments" xlink:href="bsyn-20200131.xsd#LeaseCommitments" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/MajorCustomers" xlink:href="bsyn-20200131.xsd#MajorCustomers" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/Depreciation" xlink:href="bsyn-20200131.xsd#Depreciation" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/ResearchAndDevelopmentAndPatents" xlink:href="bsyn-20200131.xsd#ResearchAndDevelopmentAndPatents" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="bsyn-20200131.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="bsyn-20200131.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/InventoriesTables" xlink:href="bsyn-20200131.xsd#InventoriesTables" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/RelatedPartyTransactionsTables" xlink:href="bsyn-20200131.xsd#RelatedPartyTransactionsTables" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesTables-IncomeTaxRateDetails" xlink:href="bsyn-20200131.xsd#SummaryOfSignificantAccountingPoliciesTables-IncomeTaxRateDetails" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesTables-ProvisionForIncomeTaxesDetails" xlink:href="bsyn-20200131.xsd#SummaryOfSignificantAccountingPoliciesTables-ProvisionForIncomeTaxesDetails" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/DepreciationDetailsNarrative" xlink:href="bsyn-20200131.xsd#DepreciationDetailsNarrative" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/ResearchAndDevelopmentAndPatentsDetailsNarrative" xlink:href="bsyn-20200131.xsd#ResearchAndDevelopmentAndPatentsDetailsNarrative" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/Inventories-InventoriesDetails" xlink:href="bsyn-20200131.xsd#Inventories-InventoriesDetails" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="bsyn-20200131.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/LeaseCommitments-FutureMinimumLeaseExpenseDetails" xlink:href="bsyn-20200131.xsd#LeaseCommitments-FutureMinimumLeaseExpenseDetails" xlink:type="simple"/>

<link:roleRef roleURI="http://biosynergyinc.com/role/CustomerConcentrationsDetails" xlink:href="bsyn-20200131.xsd#CustomerConcentrationsDetails" xlink:type="simple"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/DocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/BalanceSheets" xlink:title="00000002 - Statement - Balance Sheets (Unaudited)">

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Cash" xlink:label="loc_us-gaapCash"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCash" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryGross" xlink:label="loc_us-gaapInventoryGross"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapInventoryGross" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssets" xlink:label="loc_us-gaapPrepaidExpenseAndOtherAssets"/>

<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidExpenseAndOtherAssets" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaapPropertyPlantAndEquipmentGross"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="loc_us-gaapMachineryAndEquipmentGross"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapPropertyPlantAndEquipmentGross" xlink:to="loc_us-gaapMachineryAndEquipmentGross" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseholdImprovementsGross" xlink:label="loc_us-gaapLeaseholdImprovementsGross"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapPropertyPlantAndEquipmentGross" xlink:to="loc_us-gaapLeaseholdImprovementsGross" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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-gaapPropertyPlantAndEquipmentNet" xlink:to="loc_us-gaapPropertyPlantAndEquipmentGross" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaapAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapPropertyPlantAndEquipmentNet" xlink:to="loc_us-gaapAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc" weight="-1"/>

<link:loc xlink:type="locator" xlink:href="bsyn-20200131.xsd#bsyn_OperatingLeaseRightofUseAssetTotal" xlink:label="loc_bsynOperatingLeaseRightofUseAssetTotal"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaapOperatingLeaseRightOfUseAsset"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_bsynOperatingLeaseRightofUseAssetTotal" xlink:to="loc_us-gaapOperatingLeaseRightOfUseAsset" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaapOtherAssets"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIntangibleAssetsNet" xlink:label="loc_us-gaapOtherIntangibleAssetsNet"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherAssets" xlink:to="loc_us-gaapOtherIntangibleAssetsNet" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepositAssets" xlink:label="loc_us-gaapDepositAssets"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherAssets" xlink:to="loc_us-gaapDepositAssets" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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-gaapPropertyPlantAndEquipmentNet" xlink:type="arc" weight="1"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_bsynOperatingLeaseRightofUseAssetTotal" xlink:type="arc" weight="1"/>

<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapOtherAssets" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaapAccountsPayableCurrent"/>

<link:calculationArc order="1" 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/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesNoncurrent" xlink:label="loc_us-gaapOtherAccruedLiabilitiesNoncurrent"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapOtherAccruedLiabilitiesNoncurrent" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="loc_us-gaapAccruedVacationCurrent"/>

<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccruedVacationCurrent" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockOtherValueOutstanding" xlink:label="loc_us-gaapCommonStockOtherValueOutstanding"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapCommonStockOtherValueOutstanding" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DueFromAffiliateNoncurrent" xlink:label="loc_us-gaapDueFromAffiliateNoncurrent"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapDueFromAffiliateNoncurrent" xlink:type="arc" weight="-1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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/2019/elts/us-gaap-2019-01-31.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-gaapLiabilitiesCurrent" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaapDeferredIncomeTaxLiabilitiesNet"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapDeferredIncomeTaxLiabilitiesNet" xlink:type="arc" weight="1"/>

<link:calculationArc order="3" 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:calculationLink>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Balance Sheets (Parenthetical)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Statements of Operations (Unaudited)">

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketingExpense" xlink:label="loc_us-gaapMarketingExpense"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapMarketingExpense" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIncome" xlink:label="loc_us-gaapOtherIncome"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndOtherIncome" xlink:label="loc_us-gaapInterestAndOtherIncome"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherIncome" xlink:to="loc_us-gaapInterestAndOtherIncome" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="bsyn-20200131.xsd#bsyn_OtherRevenue" xlink:label="loc_bsynOtherRevenue"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOtherIncome" xlink:to="loc_bsynOtherRevenue" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet" xlink:to="loc_us-gaapOtherIncome" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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-gaapIncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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-gaapNetIncomeLoss" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" weight="-1"/>

</link:calculationLink>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/StatementsOfCashFlows" xlink:title="00000005 - Statement - Statements of Cash Flows (Unaudited)">

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaapDepreciationAndAmortization"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapDepreciationAndAmortization" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseImpairmentLoss" xlink:label="loc_us-gaapOperatingLeaseImpairmentLoss"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapOperatingLeaseImpairmentLoss" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaapIncreaseDecreaseInReceivables"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInReceivables" xlink:type="arc" weight="-1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaapIncreaseDecreaseInInventories"/>

<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInInventories" xlink:type="arc" weight="-1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidExpense"/>

<link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidExpense" xlink:type="arc" weight="-1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>

<link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInOtherOperatingLiabilities"/>

<link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInOtherOperatingLiabilities" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.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-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" weight="1"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1"/>

</link:calculationLink>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/ShareholdersEquity" xlink:title="00000006 - Statement - Shareholders Equity (Unaudited)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/CompanyOrganizationAndDescription" xlink:title="00000007 - Disclosure - Company Organization and Description"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000008 - Disclosure - Summary of Significant Accounting Policies"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/Inventories" xlink:title="00000009 - Disclosure - Inventories"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/CommonStock" xlink:title="00000010 - Disclosure - Common Stock"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/RelatedPartyTransactions" xlink:title="00000011 - Disclosure - Related Party Transactions"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/LeaseCommitments" xlink:title="00000012 - Disclosure - Lease Commitments"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/MajorCustomers" xlink:title="00000013 - Disclosure - Customer Concentration"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/Depreciation" xlink:title="00000014 - Disclosure - Depreciation"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/ResearchAndDevelopmentAndPatents" xlink:title="00000015 - Disclosure - Research and Development and Patents"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000016 - Disclosure - Summary of Significant Accounting Policies (Policies)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="00000017 - Disclosure - Summary of Significant Accounting Policies (Tables)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/InventoriesTables" xlink:title="00000018 - Disclosure - Inventories (Tables)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/RelatedPartyTransactionsTables" xlink:title="00000019 - Disclosure - Related Party Transactions (Tables)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesTables-IncomeTaxRateDetails" xlink:title="00000020 - Disclosure - Summary of Significant Accounting Policies - Income Tax Rate (Details)">

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationOtherAdjustments"/>

<link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:type="arc" weight="1"/>

</link:calculationLink>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/SummaryOfSignificantAccountingPoliciesTables-ProvisionForIncomeTaxesDetails" xlink:title="00000021 - Disclosure - Summary of Significant Accounting Policies - Provision for Income Taxes (Details)">

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaapCurrentFederalTaxExpenseBenefit"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapCurrentFederalTaxExpenseBenefit" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaapCurrentStateAndLocalTaxExpenseBenefit"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapCurrentStateAndLocalTaxExpenseBenefit" xlink:type="arc" weight="1"/>

</link:calculationLink>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/DepreciationDetailsNarrative" xlink:title="00000022 - Disclosure - Depreciation (Details Narrative)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/ResearchAndDevelopmentAndPatentsDetailsNarrative" xlink:title="00000023 - Disclosure - Research and Development and Patents (Details Narrative)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/Inventories-InventoriesDetails" xlink:title="00000024 - Disclosure - Inventories - Inventories (Details)">

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryGross" xlink:label="loc_us-gaapInventoryGross"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="loc_us-gaapInventoryRawMaterials"/>

<link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_us-gaapInventoryRawMaterials" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaapInventoryWorkInProcess"/>

<link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_us-gaapInventoryWorkInProcess" xlink:type="arc" weight="1"/>

<link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaapInventoryFinishedGoods"/>

<link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryGross" xlink:to="loc_us-gaapInventoryFinishedGoods" xlink:type="arc" weight="1"/>

</link:calculationLink>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000025 - Disclosure - Related Party Transactions (Details Narrative)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/LeaseCommitments-FutureMinimumLeaseExpenseDetails" xlink:title="00000026 - Disclosure - Lease Commitments - Future Minimum Lease Expense (Details)"/>

<link:calculationLink xlink:type="extended" xlink:role="http://biosynergyinc.com/role/CustomerConcentrationsDetails" xlink:title="00000027 - Disclosure - Customer Concentrations (Details)"/>

</link:linkbase>

↑Top

Filing Submission 0000715812-20-000002 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Biosynergy Inc – ‘10-Q’ for 1/31/20 – ‘EX-101.CAL’

On: Thursday, 3/12/20, at 3:06pm ET · For: 1/31/20 · Accession #: 715812-20-2 · File #: 0-12459

Previous ‘10-Q’: ‘10-Q’ on 12/16/19 for 10/31/19 · Next: ‘10-Q’ on 9/10/20 for 7/31/20 · Latest: ‘10-Q/A’ on 3/28/22 for 1/31/22

Quarterly Report — Form 10-Q — Sect. 13 / 15(d) – SEA’34Filing Table of Contents

‘EX-101.CAL’ — XBRL Calculations — bsyn-20200131_cal

This Exhibit is an XBRL XML File.

Quarterly Report — Form 10-Q — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents