During an audit of an organization's accounts payable area, an internal auditor identified anomalies in the information examined that may indicate potential fraud. Which test should the auditor perform first to verify this?
A retail sales company has discontinued a product that normally sold for $100. During the first month of a sale of the product, a 20 percent discount was given.
Later that sale price was reduced by an additional 40 percent. What was the overall discount from the original selling price?
An internal auditor is testing whether payments to outside contractors have been charged to the proper account. Which of the following sampling methods would be most useful in completing this task?