Question: 1
Which of the following items of evidence is most valid to support a finding that a public utility's repair crews are sometimes required to work under unsafe conditions?
Question: 2
Which of the following sources of evidence would be least persuasive regarding potential waste and inefficiency on the part of a contractor?
Question: 3
During a review of a division's operations, an internal auditor notes that sales and customer base are unchanged, while inventory and gross margin have increased significantly. Which of the following audit procedures would be most relevant in substantiating management's assertion that the gross margin increase is due to increased efficiency in manufacturing operations?
Question: 4
The work papers for an audit of hazardous-materials handling and disposal at an engineering research facility provide evidence that the following procedures were performed.
Drums of hazardous waste not yet shipped off-site were inventoried. The physical count agreed with the company's inventory records.
A sample of hazardous-waste shipments received at the disposal site was compared to bills of lading and company records. No errors were detected.
The audit staff observed engineering personnel during the handling of hazardous materials. No company policy violations were noted.
The reconciliation of waste drums to the inventory records provides evidence that:
Question: 5
An internal auditor for a large bank is reviewing the collectability of a loan that is secured by real property. The best evidence of the loan's collectability would be: