Figure 2 Market demand as the sum of individual demands Catherine’s Nicholas’s Market + = demand demand demand Price of Ice Cream Cones $3.00
DCatherine
Price of Ice Cream Cones $3.00
Price of Ice Cream Cones $3.00
DNicholas
2.50
2.50
2.00
2.00
2.00
1.50
1.50
1.50
1.00
1.00
1.00
0.50
0.50
0.50
0
1 2 3 4 5 6 7 8 9 10 11 12 Quantity of Ice-Cream Cones
0
1 2 3 4 5 6 7 Quantity of Ice-Cream Cones
2.50
0
DMarket
2 4 6 8 10 12 14 16 18 Quantity of Ice-Cream Cones
10