An engagement team is being assembled to audit of one of the organization's vendors Which of the following statements best applies to this scenario?

Which of the following is an effective approach for internal auditors to take to improve collaboration with audit clients during an engagement?
1. Obtain control concerns from the client before the audit begins so the internal auditor can tailor the scope accordingly.
2. Discuss the engagement plan with the client so the client can understand the reasoning behind the approach.
3. Review test criteria and procedures where the client expresses concerns about the type of tests to be conducted.
4. Provide all observations at the end of the audit to ensure the client is in agreement with the facts before publishing the report.

Which of the following, if observed, would not indicate the need to extend the search for other indicators of fraud in a purchasing department?

An appliance repair company is considering relocating the center that houses its service vehicles. An internal auditor wants to determine the potential reduction in average miles driven by the service vehicles if the center is relocated. Which of the following statistical sampling methods would be most appropriate for this test?

A chief audit executive (CAE) is evaluating four potential audit engagements based on the following factors: the engagement's ability to reduce risk to the organization, the engagement's ability to save the organization money, and the extent of change in the area since the last engagement. The CAE has scored the engagements for each factor from low to high, assigned points, and calculated an overall ranking. The results are shown below with the points in parentheses:
Risk Reduction
Cost Savings
Changes
High (3)
Medium (2)
Low (1)
High (3)
Low (1)
High (3)
Low (1)
High (3)
Medium (2)
Medium (2)
Medium (2)
High (3)
If the organization has asked the CAE to consider the cost savings factor to be twice as important as any other factor, which engagements should the CAE pursue?