After becoming aware of control weaknesses indicating that a fraud could have been committed, which of the following actions should an internal auditor take next?

Which of the following conditions is the strongest indicator of possible fraud?

An organization's board would like to establish a formal risk management function and has asked the chief audit executive (CAE) to be involved in the process. According to IIA guidance, which of the following roles should the CAE not undertake?

Which of the following audit steps would be most effective to review proper recording of and accountability over physical assets?
I. Physically inspect all assets on the organization's property.
II. Select a sample department and physically inspect assets in the department.
III. Select a sample from the organization's records of physical assets and physically locate each asset.
IV.
Identify assets at a sample of locations and trace to the organization's records.

Monetary-unit sampling is most useful when the internal auditor: