ACFE Code of Professional Ethics:
* Fraud examiners must avoid expressing opinions about guilt or innocence. They are tasked with presenting evidence and findings objectively, leaving determinations of guilt to legal or regulatory authorities.
Why A is Correct:
* Maria's statement that "Rita is guilty" constitutes a violation because it goes beyond the role of a fraud examiner.
References:
* ACFE standards emphasize objectivity and avoidance of subjective judgments in fraud reporting.

Internal Auditors' Role in Fraud Risk Management:
* Internal auditors evaluate management's commitment to overseeing and addressing fraud risks as part of their assurance role.
Why A is Correct:
* Oversight of fraud risk management is a management responsibility, and internal auditors assess whether this responsibility is effectively retained and executed.
Why Other Options are Incorrect:
* B:Reporting to regulators is not a core responsibility of internal auditors.
* C:Internal auditors provide evaluation, not direct oversight.
* D:Attesting financial statement accuracy is the responsibility of external auditors, not internal auditors.

The G20/OECD Principles of Corporate Governance emphasize the importance of promoting transparent and fair markets and ensuring the efficient allocation of resources. These principles provide a framework applicable across various jurisdictions, aiming to enhance the integrity and functioning of financial markets globally.

* Purpose of Fraud Risk Assessment:
* The goal is to identify vulnerabilities to fraud and implement preventive measures, not to wait for conclusive evidence of fraud before designating high-risk areas.
* Proactive Identification:
* High-risk areas are identified based on susceptibility to fraud (e.g., lack of controls, high cash transactions), even if no fraud has been detected. This approach allows organizations to act preemptively.
* Improving Fraud Awareness:
* Employee education and behavior monitoring are integral components of the assessment process to reduce fraud risks.
* Incorrect Assumption in D:
* Waiting for conclusive evidence contradicts the proactive nature of fraud risk assessment and undermines its preventative function.
References for All Questions:
* ACFE Code of Professional Ethics.
* Auditor Essentials on fraud prevention and deterrence principles.
* COSO and risk assessment frameworks in internal controls.

Diane Vaughan's Theory on Organizational Crime:
* Vaughan argued that organizational environments prone to crime exhibit a "normalization of deviance," often influenced by management decisions that misalign employee incentives with organizational objectives.
Why C is Correct:
* Misaligned goals create conflicting priorities, increasing the likelihood of unethical behavior to meet individual or team objectives.
Why Other Options are Incorrect:
* A: Challenging the status quo promotes innovation and ethical accountability.
* B: Social functions fostering loyalty do not inherently encourage crime.