According to IIA guidance, which of the following actions by the chief audit executive (CAE) best demonstrates the organizational independence of the internal audit activity?

Which of the following is a common type of payroll fraud?

An engagement manager is reviewing the results of sampling work performed by staff internal auditors. Which interim report statement should immediately give the engagement manager cause for concern about the nature and quality of the sampling procedure?

An accounts receivable clerk receives cash payments,posts the payments to customer accounts,and prepares the daily cash deposit.
The clerk has been stealing some cash and manipulating the customer payments to hide the theft.
This fraud could be detected with which of the following controls?