In response to the high level of the dam, instead of using taxes or subsidies, the Governor of Troubled Waters has approved that consumers receive a fixed discount in their water bills (independent of the quantity of water that they consume). The discount shifts the inverse inverse demand curve to P(Q)=AQ, where A10. (c) Find the value of A for which the discount allows the economy to attain the efficient level of water consumption. Use a graph to show your solution. [Hint: your graph should show the initial inverse demand curve, the inverse demand curve with the discount, the marginal cost, the social marginal cost (it is easier to include the externality as a cost reduction) and the optimal level of production.] (5 marks) (d) Suppose that the discount is ineffective in shifting the demand, that is, A=10, so the inverse demand curve remains the same as without the discount. Compute the deadweight loss in the market and show it in the graph (you can show this in the graph of part (c) or draw a new graph). (5 marks) (e) Suppose that the discount is very effective, that is, A is very large. Is there any level of A for which this market would produce a quantity that generates larger deadweight loss than without the discount? If your answer is NO, explain why this is the case. If your answer is YES, then find the values of A for which the deadweight loss is larger than without discount. (5 marks) In response to the high level of the dam, instead of using taxes or subsidies, the Governor of Troubled Waters has approved that consumers receive a fixed discount in their water bills (independent of the quantity of water that they consume). The discount shifts the inverse inverse demand curve to P(Q)=AQ, where A10. (c) Find the value of A for which the discount allows the economy to attain the efficient level of water consumption. Use a graph to show your solution. [Hint: your graph should show the initial inverse demand curve, the inverse demand curve with the discount, the marginal cost, the social marginal cost (it is easier to include the externality as a cost reduction) and the optimal level of production.] (5 marks) (d) Suppose that the discount is ineffective in shifting the demand, that is, A=10, so the inverse demand curve remains the same as without the discount. Compute the deadweight loss in the market and show it in the graph (you can show this in the graph of part (c) or draw a new graph). (5 marks) (e) Suppose that the discount is very effective, that is, A is very large. Is there any level of A for which this market would produce a quantity that generates larger deadweight loss than without the discount? If your answer is NO, explain why this is the case. If your answer is YES, then find the values of A for which the deadweight loss is larger than without discount