Whether studying the output of the U.S. economy or how many classes a student will take, an unifying concept is that:


Whether studying the output of the U.S. economy or how many classes a student will take, an unifying concept is that:

A.wants are unlimited and resources are scarce, so trade-offs have to be made.

B.both wants and resources are unlimited.

C.wants are limited and resources are unlimited, so trade-offs have to be made.

D.wants are limited and resources are unlimited, so trade-offs are unnecessary.

正确答案:wants are unlimited and resources are scarce, so trade-offs have to be made.


Tag:微观经济学 中国大学MOOC微观经济学 时间:2021-12-11 14:21:26

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