Refer to the figure below. The opportunity cost of increasing medical care from 200 to 400 units is __ the opportunity cost of increasing medical care from 400 to 600 units.
Refer to the figure below. The opportunity cost of increasing medical care from 200 to 400 units is __ the opportunity cost of increasing medical care from 400 to 600 units.
A.twice as much as
B.less than
C.exactly the same as
D.greater than
正确答案:less than
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:26:10