Refer to the figure below. For demand curve D1, what is the price elasticity of demand when P = 12?A.12B.4C.3D.6
Refer to the figure below. For demand curve D1, what is the price elasticity of demand when P = 12?
A、12
B、4
C、3
D、6
发布时间：2025-09-09 22:00:59
