A选项

问题如下：

In line with the best practices for adhering to the Standard on equitable treatment in a sizable organization, what should a member ideally do?

选项：

A.Provide varied service tiers to different clients according to their specific financial objectives.

B.Clearly communicate to clients and potential clients the criteria for choosing accounts for order inclusion.

C.Share the details of imminent investment advice with all company personnel to guarantee the fulfillment of every client's financial requirements.

解释：

Option B is correct. As per Standard III (B), Fair Dealing, it is essential for members and candidates to transparently explain to clients and prospective clients the methodology used for account selection in trade orders. Option A is incorrect because offering varied service levels to clients selectively is contrary to the principles of fair dealing. Option C is also incorrect as it is crucial to restrict the dissemination of impending investment advice within the organization to prevent premature information leakage.