Ralph Salley, CFA, is a portfolio manager

问题：

Ralph Salley, CFA, is a portfolio manager at a mutual fund company. According to the Standards of Professional Conduct relating to diligence and reasonable basis, which of the following statements is most accurate（）

A. CFA members may not rely solely on third-party research to make investment decisions.

B. CFA members may rely on others in their firm to determine whether thirdparty research has a sound basis and continuous reliability.

C. CFA members may not rely on others in their firm to determine whether third-party research has a sound basis and continuously reliability.