Which of the following situations is NOT asegregation of duties violation?a.The treasurer has the authority to signchecks but gives the signature block tothe assistant treasurer to run the check-signing machine.b.The warehouse clerk, who has custodialresponsibility over inventory in thewarehouse, selects the vendor andauthorizes purchases when inventoriesare low.c.The sales manager has the responsibilityto approve credit and the authority towrite off accounts.d.The department time clerk is given theundistributed payroll checks to mail toabsent employees.e.The accounting clerk who shares therecord-keeping responsibility for theaccounts receivable subsidiary ledgerperforms the monthly reconciliation ofthe subsidiary ledger and the controlaccounts