A.25% B.60% C.40% D.75%
A.制造邊際貢獻(xiàn)為25000元 B.產(chǎn)品邊際貢獻(xiàn)為25000元 C.安全邊際率為40% D.經(jīng)營(yíng)杠桿系數(shù)為2.5
A.財(cái)務(wù)風(fēng)險(xiǎn)變小 B.經(jīng)營(yíng)風(fēng)險(xiǎn)變小 C.經(jīng)營(yíng)風(fēng)險(xiǎn)變大 D.財(cái)務(wù)風(fēng)險(xiǎn)變大