Figure 5-1 Refer to Figure 5-1. Between point B and point A, the slope is equal to Group of answer choices -1/4, and the price elasticity of demand is equal to 2/3. -1/4, and the price elasticity of demand is equal to 3/2. -3/2, and the price elasticity of demand is equal to 1/4. -2/3, and the price elasticity of demand is equal to 3/2