An internal auditor notices that a division has recorded uncharacteristically high sales and gross margins for the past three months and now suspects the division is reporting fictitious sales. Which course of action should the auditor follow to determine whether fraud has occurred?

Which of the following actions are appropriate for the chief audit executive to perform when identifying audit resource requirements?
1. Consider employees from other operational areas as audit resources, to provide additional audit coverage in the organization.
2. Approach an external service provider to conduct internal audits on certain areas of the organization, due to a lack of skills in the organization.
3. Suggest to the audit committee that an audit of technology be deferred until staff can be trained, due to limited IT audit skills among the audit staff.
4. Communicate to senior management a summary report on the status and adequacy of audit resources.

A film company determined that income level impacts the number of films that people watch per month, as shown by the graph below:
The graph indicates that:

What is the primary reason for having audit management approve audit engagement reports?

While conducting a payroll audit, an internal auditor in a large government organization found inadequate segregation in the duties assigned to the assistant director of personnel. When the auditor explained the risk of fraud, the assistant director became upset, terminated the interview, and threatened to sue the organization for defamation of character if the audit engagement was not curtailed. The auditor discussed the situation with the chief audit executive (CAE). The CAE should then: