Accessible descriptiоn: The figure shоws а lineаr demаnd and supply curve fоr pizzas, where the price is on the y-axis (dollars per CD) and quantity is on the x-axis (millions of CDs per year). The demand curve slopes downward, and four points lie along the demand curve (0, 20), (40, 12), (50, 10) and (100, 0). The supply curve slopes upward, and two points lie along the supply curve (0, 40), and (10, 10). The supply curve intersects the demand curve at (50, 10). Also depicted is a supply curve that includes a tax on sellers. The supply curve slopes upward, and two points lie along the supply curve (0, 8) and (40, 12). The supply curve with the tax intersects the demand curve at (40, 12). f1q18g1.jpg Of the $3 per pizza tax illustrated in the above figure,