As consumers’ incomes increase, the demand for ground beef decreases. Ground beef is called a(n):


As consumers’ incomes increase, the demand for ground beef decreases. Ground beef is called a(n):

A.substitute good.

B.complement good.

C.normal good.

D.inferior good.

正确答案:inferior good.


Tag:微观经济学 中国大学MOOC微观经济学 时间:2021-12-11 14:32:43