问题如下：
DELI Company hired an investment management firm XY for the additional public offering. XY's brokerage unit now has a "sell" recommendation on DELI. The director of XY's investment banking department, Allen has asked Betty, who is the director of XY's brokerage unit, to change "sell" recommendation to "buy". Betty should:
选项：
A.change the recommendation to “buy”.
B.put DELI on a restricted list of XY and just give the factual information about DELI.
C.reject Allen’s request and still keep the "sell" recommendation.
解释：
B is correct.
According to Standard I(B) Independence and Objectivity, when Betty is asked to change the recommendation, she should place DELI on a restricted list to aviod violating the Code and Standards.
为什么是放入清单而不是坚持己见呢？
