Green, a Certified Fraud Examiner (CFE).

Hierarchy of Ethical Guidance Sources:

A. Contract law:Provides legal guidance on business agreements.

C. ACFE Code of Professional Ethics:Offers specific ethical standards for fraud examiners.

D. Philosophical principles:Offer foundational guidance on ethics.

B. Family and friends:While valuable for personal advice, they are the lowest reference point in determining professional ethics.

Conclusion:Guidance from family and friends is the lowest level of reference for determining ethical actions.