The owner of a pizza shop observes that when she raises the price of a large pizza, her total revenue decreases, and when she lowers the price of a large pizza, her total revenue increases. This suggests that:
A、pizzaloversactirrationally.;
B、thedemandforherlargepizzasiselasticwithrespecttoprice.;
C、thedemandforherlargepizzasisinelasticwithrespecttoprice.;
D、therearefewgoodsubstitutesforalargepizza.
发布时间：2025-07-22 00:32:43
