A.2 B.0.8 C.0.6 D.0.5
A.1% B.1.2% C.1.5% D.6%
A.總資產(chǎn)周轉(zhuǎn)率 B.資本積累率 C.已獲利息倍數(shù) D.資產(chǎn)負(fù)債率