Refer to the figure below. What is the price elasticity of demand when the price of rice is $3 per pound?
Refer to the figure below. What is the price elasticity of demand when the price of rice is $3 per pound?
A.0.67
B.0.5
C.0.75
D.2
正确答案:0.5
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:37:10