What might happen if the webcam system is installed in a clothing store?( )

A、Manycustomerswillcometothestoretoseethemselvesinthesystem.
B、Theshopkeeperswillfeelhappierwhentheyseethemselvesinthesystem.
C、Customersfromoterstoreswithnowebcamwillcometothestoretotryontheirclothes.
D、Moreclothesmaybesoldbecausemayfindclothesmoreattractiveonthem.