單項選擇題

產(chǎn)品經(jīng)理和項目經(jīng)理的區(qū)別是?()

A.產(chǎn)品經(jīng)理權(quán)力大,項目經(jīng)理權(quán)力小
B.產(chǎn)品經(jīng)理權(quán)力小,項目經(jīng)理權(quán)力大
C.產(chǎn)品經(jīng)理要確保做正確的事,項目經(jīng)理要確保正確的做事
D.產(chǎn)品經(jīng)理要對收益負(fù)責(zé),項目經(jīng)理不需要考慮收益

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