A.資產(chǎn)負債率=資產(chǎn)總額負債總額x100% B.流動比率=流動資產(chǎn)總額資產(chǎn)總額x100% C.速動比率=(流動資產(chǎn)總額一存貨)流動負債總額x100% D.投資利潤率=稅后利潤投資總額x100%
A.方格網(wǎng) B.環(huán)形放射狀 C.混合式 D.星狀