Refer to the table below. The marginal benefit of the 5th unit of activity is:
Refer to the table below. The marginal benefit of the 5th unit of activity is:
A.$10
B.$5
C.$50
D.$44
正确答案:$10
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:23:42