John and Michael are the only consumers in a town that is planning on putting on a fireworks display. The graph illustrates John's and Michael's demand curves for a fireworks display. Based on the information given in the graph, manipulate the movable demand curve to reflect the overall demand for the fireworksdisplay.

12 11 10 Demand 9 CO John's demand Cost ($) 6 4 Michael's demand 0 0.0 1.0 2.0 3.0 QuantityWhat kind of good is a fireworks display? O common resource O quasi-public good private good O public good