The following graph depicts demand. The price elasticity of demand at point D is:
The following graph depicts demand. The price elasticity of demand at point D is:
A.2.
B.2/5.
C.5/2.
D.1/2.
正确答案：2/5.
Tag：微观经济学 中国大学MOOC微观经济学
时间：2021-12-11 14:37:06