Every time you go to the grocery store, you try to wait in the shortest line. But the lines always seem to be roughly the same length. Why?
Every time you go to the grocery store, you try to wait in the shortest line. But the lines always seem to be roughly the same length. Why?
A.The cashiers work at the same speed.
B.The cashiers do not have an incentive to work faster.
C.Random chance equalizes the length of the lines.
D.Other people are trying to choose the shortest line too.
正确答案：Other people are trying to choose the shortest line too.
Tag：微观经济学 中国大学MOOC微观经济学
时间：2021-12-11 14:24:35
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