Refer to the figure below. The marginal utility of apples is:
Refer to the figure below. The marginal utility of apples is:
A.decreasing after the first apple.
B.constantly increasing.
C.constant.
D.first increasing, but decreasing after the fourth apple.
正确答案:decreasing after the first apple.
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:39:25