Which of the following should be considered in developing a risk and control model for use in an engagement?

The internal audit activity is responsible for conducting fraud investigations. A potential fraud instance was identified during an audit engagement. The chief audit executive appoints a lead investigator. Which of the following would most likely be the next step?

An internal auditor believes that the internal audit activity's independence is impaired. Which of the following actions should the internal auditor take first?

Prior to commencing a financial compliance engagement, the engagement supervisor reads the business plan for the finance department and meets informally with the director to learn more about any key issues. Which of the following competencies is the engagement supervisor demonstrating?

Which of the following statements is the most appropriate for a chief audit executive to include in the internal audit policy manual in order to promote objectivity?