A.保持不變 B.平均下降0.36% C.平均上升0.36% D.平均下降0.64%
A.產(chǎn)量綜合指數(shù) B.價(jià)格綜合指數(shù) C.銷售額綜合指數(shù) D.成本綜合指數(shù)
A.107% B.13% C.106.8% D.10%