A.16379.75 B.26379.66 C.379080 D.610510
A.經(jīng)營(yíng)杠桿 B.財(cái)務(wù)杠桿 C.收益的周期性 D.增長(zhǎng)率
A.經(jīng)營(yíng)杠桿 B.財(cái)務(wù)杠桿 C.收益的周期性 D.無(wú)風(fēng)險(xiǎn)利率