B C

问题如下：

As a consultant for risk management, Margie Germainne, CFA, is devising strategies to prevent investment bank employees from preemptively trading on client orders in equity trusts. In adhering to the CFA Institute's standards, which policy should Germainne least likely propose? Prohibiting employees from:

选项：

A.Engaging in any transactions involving equity securities.

B.Making trades without prior clearance.

C.Trading during specific blackout periods.

解释：

Option A is the least advisable. Germainne should avoid recommending a total prohibition on all equity securities trades for employees. Such a stringent measure could be unduly restrictive and is not necessary if effective personal trading policies are implemented, in accordance with Standard VI(B)–Priority of Transactions.