Q3 ELASTICITY AND EXPENDITURE The figure below shows the spending per week in each category of a US consumer whose total expenditure on food is $80, with typical spending patterns across food categories. Category Type Calories Price per Typical spending Price per 100 g (S) per week ($) elasticity of serving demand Fruit and 660 0.38 2.00 1.128 vegetables 2 Fruit and 140 0.36 3.44 0.830 vegetables 15 Grain, 1,540 0.38 2.96 0.845 pasta, bread 17 Grain, 960 0.53 2.64 0.292 pasta, bread 28 Snacks, 433 1.13 4.88 0.270 candy 29 Snacks, 1,727 0.68 7.60 0.295 candy 30 Milk 2,052 0.09 2.32 1.793 31 Milk 874 0.15 1.44 1.972 Suppose that the price of category 30, high-calorie milk products, increased by 10%: a. By what percentage would his demand for high- calorie milk products fall