16. Changes in Quantity Demanded 0 D Price of Ice-Cream Cones Quantity of Ice-Cream Cones A tax that raises the price of ice-cream cones results in a movement along the demand curve. A 8 1.00 B $2.00 4
21. Consumer Income Normal Good $3.00 2.50 2.00 1.50 1.00 0.50 2 1 3 4 5 6 7 8 9 10 12 11 Price of Ice-Cream Cone Quantity of Ice-Cream Cones 0 Increase in demand An increase in income... D 1 D 2
22. Consumer Income Inferior Good $3.00 2.50 2.00 1.50 1.00 0.50 2 1 3 4 5 6 7 8 9 10 12 11 Price of Ice-Cream Cone Quantity of Ice-Cream Cones 0 Decrease in demand An increase in income... D 1 D 2
33. Change in Quantity Supplied 1 5 Price of Ice-Cream Cone Quantity of Ice-Cream Cones 0 S 1.00 A C A rise in the price of ice cream cones results in a movement along the supply curve. $3.00