Refer to the figure below. When P = 4, the price elasticity of demand for the demand curve D1 is _ and D2 is _. – 极搜搜

Refer to the figure below. When P = 4, the price elasticity of demand for the demand curve D1 is _ and D2 is _.

Refer to the figure below. When P = 4, the price elasticity of demand for the demand curve D1 is _ and D2 is _.

A.2/3; 1/3

B.3; 3

C.1/3; 3

D.1/3; 2/3

正确答案：1/3; 2/3