If a demand curve is horizontal at P = $5, then the price elasticity of demand is:


If a demand curve is horizontal at P = $5, then the price elasticity of demand is:

A.0.2.

B.0.

C.infinite.

D.5.

正确答案:infinite.


Tag:微观经济学 中国大学MOOC微观经济学 时间:2021-12-11 14:37:30