A.3.6% B.6.0% C.7.3% D.10.1% E.以上各項均不準確
A.A/A B.A/B C.B/A D.B/B E.A/無風險資產(chǎn)
A.APT,CAPM B.APT,OPM C.CAPM,APT D.CAPM,OPM E.以上各項均不準確