ACFE research consistently shows that tips are the most common method for detecting occupational fraud.
Organizations often rely on whistleblowing mechanisms such as hotlines to encourage employees and other stakeholders to report suspected fraud, which makes tips the most effective fraud detection tool.

Corruption and Fraud Risks:
* Corruption involves abuse of power for personal or organizational gain and includes bribery, kickbacks, and aiding vendor fraud.
Why B is Correct:
* Espionage by competitors is not typically classified as corruption, as it does not directly involve abuse of internal authority or a relationship of trust. It is instead an external threat.
Other Options:
* A, C, and D are classical examples of corruption-related fraud risks.

Responsibilities of the Board of Directors:
* The board is primarily responsible for oversight, governance, and ensuring the organization operates in the best interest of stakeholders. Key responsibilities include:
* Acting as intermediaries between shareholders and management.
* Safeguarding resources and assets.
* Assessing management's strategies and decisions.
Why C is Correct:
* Directing employees is a management responsibility, not a board function. The board focuses on oversight rather than operational execution.
References:
* ACFE governance principles emphasize the separation of oversight and operational roles.

* Findings from the 2020 Report to the Nations:
* Asset misappropriation: Most common form of occupational fraud (e.g., theft of cash or inventory). It is frequent but less costly.
* Financial statement fraud: Most costly, involving significant manipulation of financial data.
* Analysis of Options:
* A. Asset misappropriation; corruption: Corruption is less costly than financial statement fraud.
* B. Corruption, asset misappropriation: Incorrect order and does not match the costliest scheme.
* C. Financial statement fraud; corruption: Incorrect pairing.
* Conclusion:Asset misappropriation is most common, and financial statement fraud is most costly.
References:2020 ACFE Report to the Nations on Occupational Fraud and Abuse.

General Approaches to Control Corporate Crime:
Common approaches include government intervention, consumer action, and voluntary corporate changes.
Financial institution funding is not typically listed as a direct control mechanism for corporate crime.
Analysis of Options:
B: Government intervention:Effective through regulation and enforcement.
C: Consumer action:Encourages ethical practices through market pressures.
D: Voluntary corporate changes:Demonstrates internal commitment to compliance.
Conclusion:Withdrawal of financial institution funding is not one of the recognized general approaches.
References:ACFE and corporate governance literature on controlling corporate crime.