Refer to the figure below. At a price of $2, the total expenditure on lattes each hour equals:


Refer to the figure below. At a price of $2, the total expenditure on lattes each hour equals:

A.$80.

B.$30.

C.$60.

D.$40.

正确答案:$60.


Tag:微观经济学 中国大学MOOC微观经济学 时间:2021-12-11 14:37:45