A.營(yíng)業(yè)費(fèi)用B.其他業(yè)務(wù)支出C.其他應(yīng)收款D.主營(yíng)業(yè)務(wù)成本
A.60 B.30 C.20 D.15
A.5% B.2% C.3% D.10%