In the physical implementation depicted in Figure the computer updated the accounts payable data upon receipt of a vendor invoice (a clerk handled any exceptions). Describe the procedures that you believe should control thatprocess.

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COMPUTER CASH DISBURSEMENTS VAN Each day P-1 Translate from ED and record incoming invoices Enterprise database Display proposed payments Display of proposed payments Compare incomingP-2 M-2 BT Select payment, calculate batch invoices to PO and totals data and record accounts payable and GL data Enter payment data AP clerk would hande any exception:s Prepare payment order and RA, update AP and GL data for payment, display payment totals Payment J P-5 totals Translate payment order and RA to EDI format Exception routine not shown M-3 M-4 VAN