A.100% B.75% C.65% D.50%
A.違約客戶(hù)累計(jì)百分比 B.違約客戶(hù)數(shù)量 C.正??蛻?hù)累計(jì)百分比 D.正常客戶(hù)數(shù)量
A.1 B.3 C.5 D.2