Mike demand schedules for 3 consumers are given below. Derive the market demand schedule from the individual demand schedule and complete the table. Price/quart are $0.85, 0.80, 0.75, 0.70, 0.65, 0.60, 0.55 and 0.50. Consumer A are 2,3,4,5,6,7,8,9. Consumer B are 9,10,11,12,13,15,17, and 20. Consumer C are 0,0,0,3,6,9,12,15. Would you please show me the formula