Refer to the table below. Martha’s opportunity cost of making a cake is:
Refer to the table below. Martha’s opportunity cost of making a cake is:
A.6 pies.
B.3/4 of a pie.
C.4/3 of a pie.
D.60 pies.
正确答案:4/3 of a pie.
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:28:18