问题如下：
A client is a director of a listed company. The law stipulates that it is not allowed to trade the company's stock at a certain time of the year. Which of the following is the proper action for the restriction on trading when writing an IPS for the client:
选项：
A.need not be included in the IPS.
B.should be included in the IPS.
C.prohibits the manager from serving the client.
解释：
B is correct.
The IPS should include trade restrictions so that the manager will not inadvertently violate the restrictions.
为什么要放到IPS
