An Increase in the Quantity Demanded versus an increase in deman d Figure 3.10, Increase in quantity demanded Increase in demand 63 D 024681012 DD Quantity(,000s of cans/day) 0 12 Quantity(1, 000s of cans/day) 1010 An Increase in the Quantity Demanded versus an Increase in Demand Figure 3.10, P.73