单选题
编号：2690623
1. Which of the following actions is a required, rather than recommended, action under the Standard regarding diligence and a reasonable basis for a firm's research recommendations?
- A.Compensate analysts based on a measure of the quality of their research.
- B.Review the assumptions used and evaluate the objectivity of third-party research reports.
- C.Have a policy requiring that research reports and recommendations have a basis that can be substantiated as reasonable and adequate.