A.比經(jīng)濟(jì)利潤小,因?yàn)榍罢呶磳㈦[含成本扣除 B.等于經(jīng)濟(jì)利潤,因?yàn)闀?huì)計(jì)利潤包含所有的機(jī)會(huì)成本 C.比經(jīng)濟(jì)利潤大,因?yàn)榍罢呶磳㈦[含成本扣除 D.比經(jīng)濟(jì)利潤大,因?yàn)榍罢呶磳⒚黠@成本扣除
A.經(jīng)濟(jì)利潤B.會(huì)計(jì)利潤C.正常利潤D.毛收入
A.1800 B.2600 C.4500 D.6300