问题如下：
9 As it relates to the trade policy document, ValleyRise should implement Yellow’s recommendation related to:
选项：
A.the list of eligible brokers.
a policy for the treatment of trade errors.
a policy for over-the-counter derivatives trades.
解释：
B is correct.
Firms should have a policy in place for the treatment of trade errors. Errors from trading and any resulting gains/losses need to be disclosed to a firm’s compliance department and documented in a trade error log. The trade error log should include any related documentation and evidence that trade errors are resolved in a way that avoids adverse impact to the client.
C 为什么不对?
