CHAPTER 8 Internal Control and Cash
Ex. 8-7
All-Around Sound Co. should not have relied on the unusual nature of the vendors and
frequency of deliveries to uncover this fraud. The purchase and payment cycle is one
of the most critical business cycles to control because the potential for abuse is so
great. Purchases should be initiated by a requisition document. This document should
be countersigned by a superior so that two people agree as to what is being purchased.
The requisition should initiate a purchase order to a vendor for goods or services. The
vendor responds to the purchase order by delivering the goods. The goods should be
formally received using a receiving document. An accounts payable clerk matches
the requisition, purchase order, and invoice before any payment is made. Such “triple
matching” prevents unauthorized requests and payments. In this case, the requests
were unauthorized, suggesting that the employee has sole authority to make a request.
Another issue is that this employee had access to the invoices. This access allowed the
employee to change critical characteristics of the invoice to hide the true nature of the
goods being received. The invoice should have been delivered directly to the accounts
payable clerk to avoid corrupting the document. There apparently was no receiving
document (common for smaller companies); thus, only the invoice provided proof of
what was received and needed to be paid. If there had been a receiving report, the
invoice could not have been doctored and gone undetected because it would not
have matched the receiving report.
b. Overall, this type of fraud can be stopped if there is a strong oversight of senior
management, such as an audit committee of the board of directors. Individual
whistle-blowers in the company can make their concerns known to the independent
or internal auditors who, in turn, can inform the audit committee. The audit
committee should be independent of management and have the power to monitor
the actions of management.
8-10
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