A.產(chǎn)品優(yōu)勢(shì)B.區(qū)域優(yōu)勢(shì)C.營(yíng)銷組合優(yōu)勢(shì)D.差別利益
A.市場(chǎng)開(kāi)發(fā)B.產(chǎn)品開(kāi)發(fā)C.市場(chǎng)滲透D.多角化經(jīng)營(yíng)