p: IUD{15x and that the monopolist's cost function is given hv E= 10 + 2x. a) Derive the equation for the Marginal Revenue curve. b} What is the prot-maximizing level of output m What is the profit-maximizing price ,0\"? oil What is the relationship between Average Costs and Marginal Costs in this case? d} What is the monopolist's profit? el Illustrate the previous monopolist's prot maximization using a graph.