以下哪個選項給出了所有的規(guī)模經(jīng)濟類型 ( )
- A
技術(shù)規(guī)模經(jīng)濟;財務(wù)規(guī)模經(jīng)濟;管理規(guī)模經(jīng)濟;采購規(guī)模經(jīng)濟;研發(fā)規(guī)模經(jīng)濟
- B
技術(shù)規(guī)模經(jīng)濟;財務(wù)規(guī)模經(jīng)濟;管理規(guī)模經(jīng)濟;采購規(guī)模經(jīng)濟;風(fēng)險承擔(dān)規(guī)模經(jīng)濟
- C
技術(shù)規(guī)模經(jīng)濟;財務(wù)規(guī)模經(jīng)濟;管理規(guī)模經(jīng)濟;風(fēng)險承擔(dān)規(guī)模經(jīng)濟及研發(fā)規(guī)模經(jīng)濟
- D
技術(shù)規(guī)模經(jīng)濟;財務(wù)規(guī)模經(jīng)濟;管理規(guī)模經(jīng)濟;采購規(guī)模經(jīng)濟;風(fēng)險承擔(dān)規(guī)模經(jīng)濟及研發(fā)規(guī)模經(jīng)濟