Which of the following would most likely prompt special notification from the chief audit executive to same management?

An internal auditor wants to determine whether employees are complying with the information security policy, which prohibits leaving sensitive information on employee desks overnight. The auditor checked a sample of 90 desks and found eight that contained sensitive information. How should this observation be reported, if the organization tolerates 4 percent noncompliance?

An internal auditor is asked to determine why the production line for a large manufacturing organization has been experiencing shutdowns due to unavailable pacts The auditor learns that production data used for generating automatic purchases via electronic interchange is collected on personal computers connected by a local area network (LAN) Purchases are made from authorized vendors based on both the production plans for the next month and an authorized materials requirements plan (MRP) that identifies the parts needed per unit of production The auditor suspects the shutdowns are occurring because purchasing requirements have not been updated for changes in production techniques. Which of the following audit procedures should be used to test the auditor's theory?

The internal audit activity has become aware of public complaints regarding the sales practices of telephone marketing personnel in a large organization. The internal auditors decide to review a sample of all complaints within the last three months to ensure they are reflective of current marketing practices. Which of the following best describes this sampling technique?

An internal auditor s testing tor proper authorization of contracts and finds that the rate of deviations discovered in the sample is equal to the tolerable deviation rate. When of the following is the most appropriate conclusion for the internal auditor to make based on this result?