Answer: The bank-approved research vendor

## Explanation According to the CFA Institute Standards of Professional Conduct, Standard I(B) - Independence and Objectivity states that members and candidates must use reasonable care and judgment to achieve and maintain independence and objectivity in their professional activities. However, there's also Standard IV(C) - Responsibilities of Supervisors which requires members to comply with their employer's policies and procedures. **Key Points:** 1. **Employer's Policies**: The bank has approved a specific vendor for equity investment research. As an employee, La Valle is generally required to follow her employer's policies and procedures. 2. **Professional Judgment**: While La Valle has concerns about the validity of the research for her specific country, she should first address these concerns through proper channels within the bank. 3. **Proper Procedure**: La Valle should: - Document her concerns about the research validity - Present her due diligence on the local vendor to her supervisors - Request approval to use the local vendor or seek modification of the policy 4. **Violation Avoidance**: Using only the local vendor without approval would violate Standard IV(C) - Responsibilities of Supervisors. Using both vendors might be acceptable if both are approved, but the question asks which vendor(s) she should use to avoid violating the Standards. **Correct Approach**: La Valle should use the bank-approved research vendor while working through proper channels to address her concerns. She cannot unilaterally decide to use a different vendor without violating her responsibilities to her employer. **Answer Justification**: Option B is correct because it represents compliance with employer policies while La Valle works to address her legitimate concerns through appropriate internal channels.

Author: LeetQuiz .