A.3000 B.2000 C.30000 D.20000
A.差異性B.層次性C.時(shí)間性D.先進(jìn)性
A.經(jīng)營(yíng)預(yù)算 B.投資預(yù)算 C.財(cái)務(wù)預(yù)算 D.成本預(yù)算