The figure below shows Avery’s weekly production possibilities curve for scarves. For Avery, the opportunity cost of making a red scarf is:
The figure below shows Avery’s weekly production possibilities curve for scarves. For Avery, the opportunity cost of making a red scarf is:
A.decreasing.
B.1 blue scarf.
C.increasing.
D.zero.
正确答案:1 blue scarf.
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:26:40