单选题

For many years, John Berger, CFA, has been a mentor of Bob Chennings, a family friend, who just earned the CFA designation. Berger is the CEO of a firm that just hired Chennings, but the hiring was done at a lower level so Berger and Chennings have no direct contact in the daily operation of the firm. With respect to Standard Ⅳ(C), Responsibilities of Supervisors, Berger（）。

A、 must develop a set of written procedures to prevent violations derived from his mentoring Chennings.
B、 must routinely evaluate Chennings' performance.
C、 assumes no extra responsibility with the hiring of Chennings.

【正确答案】 C

【答案解析】

As a CEO, Berger is responsible for reasonable procedures being in place for the entire firm. Since Berger is not the supervisor of Chennings, however, Berger assumes no extra responsibility upon his hiring.