The following graph depicts demand. The price elasticity of demand at point B is:
The following graph depicts demand. The price elasticity of demand at point B is:
A.1/3.
B.3.
C.3/4.
D.4/3.
正确答案：4/3.
Tag：微观经济学 中国大学MOOC微观经济学
时间：2021-12-11 14:37:03