Which of the following is a responsibility of the internal auditor once a fraud investigation has been concluded?

During an operational audit of a chain of pizza delivery stores, an auditor determined that cold pizzas were causing customer dissatisfaction. A review of oven calibration records for the last six months revealed that adjustments were made on over 40 percent of the ovens. Based on this, the auditor:

A governmental auditor was assigned to determine reasons why the students in one region scored significantly higher on education evaluation tests than did the students in another region. Previous research showed that there is a direct correlation between public financial support and student results. Which of the following is most likely to explain the difference in the regional results?

If participants in a control self-assessment workshop begin breaking their agreed-upon ground rules, the facilitator should:

Which of the following conditions should a chief audit executive take into account when deciding if a follow-up audit engagement is necessary?
* The reported observations were significant and high risk.
* Internal audit resources and the time it will require for follow-up.
* Management may not have the resources to take action.
* Management has previously decided not to take any action.