A.對(duì)成本費(fèi)用的趨勢(shì)及可能達(dá)到的水平所作的分析和推斷 B.預(yù)先規(guī)定計(jì)劃期內(nèi)項(xiàng)目施工的耗費(fèi)和成本要達(dá)到的水平 C.確定各個(gè)成本項(xiàng)比預(yù)計(jì)要達(dá)到的目標(biāo)成本的降低額和降低度 D.在項(xiàng)目過(guò)程中,對(duì)形成成本的要素進(jìn)行監(jiān)督和調(diào)節(jié)
A.14000 B.16000 C.18000 D.20000
A.onReceive() B.BroadcastReceiver C.Broadcast() D.receive