A.費用偏差(CV)=BCWP-ACWPB.費用偏差(CV)=ACWP -BCWPC.進(jìn)度偏差(SV)=ACWP-BCWSD.進(jìn)度偏差(SV)=BCWS-BCWP
A.設(shè)計錯誤或漏項B.質(zhì)量事故C.未按時付款D.交通原因
A.設(shè)計階段B.施工階段C.招投標(biāo)階段D.竣工結(jié)算