Modify the DFDs in Figures as appropriate to reflect the following independent assumptions:

a. Employing a voucher system that involved, among other things, establishing vouchers payable that covered several vendor invoices

b. Making payments twice per month, on the 5th and 25th of the month, and taking advantage of all cash discounts offered.

Because the two assumptions are independent, your instructor may assign only one of them.

Accounts payable_ master data Cash disbursements events data 2.1 Prepare proposed payments 2.2 Select and 2.3 Issue and record disbursements Gl cash disbursements update Proposed payments record payments Approved payments Vendor payment