Refer to the figure below. The marginal utility of the 5th apple is:
Refer to the figure below. The marginal utility of the 5th apple is:
A.45
B.5
C.-5
D.0
正确答案:-5
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:39:26