whiCh oF thE Following is truE
A．All pEoplE spEnD monEy For ExACtly thE sAmE rEAson thAt thEy nEED to Buy things.
B．BusinEss pEoplE AnD ADvErtisErs usE thE psyChology oF spEnDing hABits to inCrEAsE sAlEs.
C．BusinEss pEoplE unDErstAnD thE psyChology oF CompulsivE Buying BEttEr thAn sCiEntists Do.
D．CompulsivE BArgAin huntErs Do not hAvE proBlEms with monEy.