單項(xiàng)選擇題
A.允許適當(dāng)?shù)倪M(jìn)度提前 B.應(yīng)對(duì)已知風(fēng)險(xiǎn)的發(fā)生 C.考慮預(yù)計(jì)的債務(wù) D.以上都是
A.85% B.125% C.116% D.81%
A.EV=PV B.EV=AC C.EV=BAC D.PV=BAC