A.7×[(P/A,10%,8)-(P/A,10%,3)] B.7×[(P/A,10%,8)-(P/F,10%,3)] C.7×[(P/A,10%,8)-(P/A,10%,5)] D.7×[(P/A,10%,5)×(P/A,10%,3)] E.7×[(P/A,10%,5)×(P/F,10%,3)]
A.普通年金 B.先付年金 C.延期年金 D.永續(xù)年金
A.標(biāo)準(zhǔn)離差 B.標(biāo)準(zhǔn)離差率 C.β系數(shù) D.期望報酬率