Which one of the followingstatements is correct?
A、Standarddeviationmeasurestotalrisk.
B、Thehigherthebetathelowerthesecurity’sriskpremium.
C、Aportfolioneedstocontainabout100diversesecuritiesbeforethebenefitsofdiversificationarenoticeable.
D、ActionsbytheFederalReserveareanexampleofunsystematicrisk
发布时间：2024-09-19 13:53:36
