why DiD jACk wElCh rEmArk thAt smAll CompAniEs hAvE ADvAntAgEs
A、BECAusE thEy gAin A lot oF proFits
B、BECAusE thEy ArE ABlE to CompEtE with othErs
C．BECAusE thEy oFFEr A vAriEty oF ChoiCEs AnD pErForm wEll in A DiFFiCult situAtion