A.客戶經(jīng)濟(jì)時(shí)代過(guò)渡到產(chǎn)品經(jīng)濟(jì)時(shí)代
	B.計(jì)劃經(jīng)濟(jì)時(shí)代過(guò)渡到市場(chǎng)經(jīng)濟(jì)時(shí)代
	C.生產(chǎn)經(jīng)濟(jì)時(shí)代過(guò)渡到計(jì)劃經(jīng)濟(jì)時(shí)代
	D.產(chǎn)品經(jīng)濟(jì)時(shí)代過(guò)渡到客戶經(jīng)濟(jì)時(shí)代
 
                            
	A.因人而異
	B.滿足其生理需求
	C.滿足其安全需求
	D.滿足其自我實(shí)現(xiàn)需求
