问题如下：
4. Does Danko’s decision to purchase shares that are recommended as a "strong buy" violate the CFA Institute Standards?
选项：
A.No.
B.Yes, because Danko must have a reasonable and adequate basis prior to purchasing the shares.
C.Yes, because Danko must give non-discretionary accounts the opportunity to purchase equities at the same time he purchases equities in the discretionary accounts.
解释：
B is correct.
Investment decision-making due to speed or based on third-party research alone is insufficient for meeting the standard set by Standard V(A).
可以区别对待discretional和non-discretional客户的交易么？
