A.成本會(huì)計(jì)系統(tǒng) B.財(cái)務(wù)會(huì)計(jì)系統(tǒng) C.管理會(huì)計(jì)系統(tǒng) D.作業(yè)會(huì)計(jì)系統(tǒng)
A.事中控制 B.事后計(jì)算 C.事后分析 D.事前規(guī)劃