Reviewing training records for all internal auditors is a way to demonstrate an individual internal auditor's competency through continuing professional development. This method ensures that each auditor's training aligns with required competencies and standards, providing a clear record of professional development activities.
IIA standards on assessing professional competencies and continuing education.

In the context of fraud risk assessment, the "fraud triangle" framework is commonly used to understand the factors that contribute to fraudulent behavior. The fraud triangle consists of three components: pressure, opportunity, and rationalization.
Pressure to commit fraud can arise from various personal or financial situations that create stress or a perceived need to engage in fraudulent activities. An employee believing that a poor compensation package justifies engaging in unethical behavior represents a form of financial pressure, which is one of the key elements in the fraud triangle. This scenario indicates that the employee feels driven to commit fraud due to dissatisfaction with their remuneration, which constitutes a pressure to commit fraud.
IIA Practice Guide: Fraud and Internal Audit
COSO Fraud Risk Management Guide

The skillset that the chief audit executive should utilize to manage a situation where there is a disagreement and conflict during a closing meeting of a procurement audit is the ability to manage conflict. This skill is crucial to resolve disputes, ensure mutual understanding, and maintain professional relationships, which are key in achieving constructive outcomes from audit engagements.
IIA guidance on professional skills for internal auditors, which emphasizes conflict management as essential for dealing with disagreements during audits effectively.

When assessing fraud risks, internal auditors should first consider any prior fraud investigations related to the engagement. This approach helps in understanding the historical context of fraud within the organization and identifying patterns or recurring issues that need attention. Reviewing prior investigations (Option B) is a foundational step as it provides a basis for understanding past incidents and informs the assessment of current fraud risks. This is in line with the guidance provided by the IIA, which emphasizes understanding the history of fraud as a critical part of the risk assessment process.
IIA Practice Guide: Internal Auditing and Fraud
IIA Standards, Standard 1210.A2: Internal auditors must have sufficient knowledge to evaluate the risk of fraud

The board of directors is responsible for the oversight of the organization's governance framework, which includes obtaining assurance on external financial, regulatory, and internal audits. This responsibility is crucial for ensuring the integrity and accuracy of financial reporting and compliance with laws and regulations. Management, on the other hand, is responsible for operational activities, such as complying with laws, assigning authority, and monitoring performance. References:
* Institute of Internal Auditors (IIA) - Governance and oversight responsibilities.
* IIA's International Professional Practices Framework (IPPF).