If the absolute value of slope of the demand curve is 2.5, price is $6 per unit, and the quantity demanded is 8 units, then the price elasticity of demand is:
If the absolute value of slope of the demand curve is 2.5, price is $6 per unit, and the quantity demanded is 8 units, then the price elasticity of demand is:
A.1.6.
B.0.3.
C.0.533.
D.1.875.
正确答案:0.3.
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:36:57