()項(xiàng)是產(chǎn)品預(yù)算規(guī)劃的正確步驟。 ①產(chǎn)品策略 ②研發(fā)項(xiàng)目預(yù)算 ③產(chǎn)品規(guī)劃 ④產(chǎn)品標(biāo)準(zhǔn)成本預(yù)計(jì)