A staff auditor, nearly finished with an audit engagement, discovers that the director of marketing has a gambling habit. The gambling issue is not directly related to the existing engagement, and there is pressure to complete the current engagement. The auditor notes the problem and forwards the information to the chief audit executive, but performs no further follow-up.
Which of the following statements is true about the auditor's actions?

According to IIA guidance, when preparing the charter for the internal audit activity, the chief audit executive (CAE), board, and senior management should agree on which of the following?
1. The standards to be used by the internal audit activity.
2. The internal audit activity's code of ethics.
3. The CAE's reporting line.
4. The internal audit activity's responsibilities.

An internal audit activity (IAA) provided assurance services for an activity it was responsible for during the preceding year.
As a result, which IIA Code of Ethics principle is presumed to be impaired?

Which type of objectives can best be described as broad goals that promote the effective and efficient use of resources?

According to IIA guidance, which of the following must internal auditors consider to conform with the requirements for due professional care during a consulting engagement?
1. The cost of the engagement, as it pertains to audit time and expenses in relation to the potential benefits.
2. The needs and expectation of clients, including the nature, timing, and communication of engagement results.
3. The application of technology-based audit and other data analysis techniques, where appropriate.
4. The relative complexity and extent of work needed to achieve the engagement's objectives.