10 :3 7 C 3 o '3- 6 ._ 0 D. U] LIE 5 E v 4 Lu 9 Y n: 3 -+ [L I X 2 :-+ I 1 I I Demand I I O l l l | l l | I I | 0 10 20 30 40 50 60 70 80 90 100 QUANTITY (Thousands of pounds of tomatoes) According to the midpoint method, the price elasticity of demand for tomatoes between point X and point Y is approximately V , which suggests that the demand for tomatoes is V between points X and Y