多項(xiàng)選擇題

項(xiàng)目生產(chǎn)規(guī)?？梢苑譃椋ǎ?/h4>

A.虧損規(guī)模
B.起始規(guī)模
C.合理經(jīng)濟(jì)規(guī)模
D.最佳經(jīng)濟(jì)規(guī)模
E.最終經(jīng)濟(jì)規(guī)模

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