客户群体的判断

问题如下：

Sheila Schleif, CFA, is an equity analyst at an investment banking division of Mokara Financial Group, a full service financial group. Schleif uses a multifactor computer model to make stock recommendations for all clients of Mokara. Schleif discovers the model contains an error. If the error were corrected, her most recent buy recommendation communicated to all clients would change to a sell. Schleif corrects the error, changing the buy to a sell recommendation, and then simultaneously distributes via e-mail the revision to all investment banking clients who received the initial recommendation. A week later, Schleif sells the same shares she held in her personal portfolio. Concerning her actions, Schleif most likely violated which of the following CFA Institute Standards of Professional Conduct?

选项：

A.Priority of Transactions B.Diligence and Reasonable Basis C.Fair Dealing

解释：

The analyst violated Standard III(B): Fair Dealing by selectively distributing the revised recommendation only to investment banking clients despite being responsible for making investment recommendations to all group clients. Schleif should distribute the change in recommendation to all clients who received the initial recommendation, not just those within the investment banking division of the group.