The diagrams below show the supply and demand curves in the market for widgets. In each diagram the free market equilibrium price and quantity are p* and Q*.

a. In the first diagram, if the price of widgets is at its marketclearing equilibrium level, p*, identify the areas on the graph that sum to this market?s total economic surplus.

b. In the first diagram, suppose the government imposes a price ceiling at price p*. Identify the areas on the graph that represent the reduction in economic surplus as a result of this price control.

c. In the second diagram, if the price of widgets is at its market-clearing equilibrium level, p*, identify the areas on the graph that sum to this market?s total economic surplus.

d. In the second diagram, suppose the government imposes a price floor at price p*. Identify the areas on the graph that represent the reduction in economic surplus as a result of this price control.

e. For both diagrams, describe the effect on market efficiency of the price controls. Is society as a whole better off?

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6. P1 2 Q1 Q* Quantity 4 P2 15 D. Q2 Q* Quantity Price ($) Price ($) en 2.