Conocer y entender sobre la circulación de Walker y los fenómenos que se producen en ella.
Nemo walker brochureFull description
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Walker Books, Inc. DFD Purchasing System
DFD Cash Disbursement System
Walker Books Inc. Internal Control Weaknesses
1) A separate inventory control department should authori ze purchases. 2) Receiving should use blind copy of the purchase order to force the clerk to count and inspect the goods upon arrival. 3) Accounts payable should perform a three-way match between the PO, Receiving Report, and the Suppliers Invoice. 4) The Accounts Payable Department should not write checks. 5) The invoice should not be destroyed. This is an audit trail issue. 6) Signing and distribution of the check is done without the benefit of supporting documents or a valid vendor file.
