If the demand for a good decreases as income decreases, it is a(n):


If the demand for a good decreases as income decreases, it is a(n):

A.normal good.

B.substitute good.

C.complementary good.

D.inferior good.

正确答案:normal good.


Tag:微观经济学 中国大学MOOC微观经济学 时间:2021-12-11 14:32:33