单选题
School students paying a lower fare than adults on the MTR trains, or cheaper tickets to the theatre, is an example of: ()
A、
The suppliers making less profit because some customers pay a lower price.
B、
Consumers obtaining more consumer surplus.
C、
Price discrimination allowing the suppliers to make more profit from charging a higher price to customers whose demand is more elastic.
D、
Price discrimination allowing the suppliers to make more profit from charging a lower price to customers whose demand is more elastic.
【正确答案】
D
【答案解析】
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