uppose Charter Communications is a monopolist in providing cable television services to local consumers in Madison. The market demand curve faced by Charter Communications is P = -Q + 30, and Charter's cost is given by TC = Q² + 20. (i) Find the Marginal Revenue for this monopolist. (ii) Draw the Demand curve, Marginal Revenue curve, and Marginal Cost curve for this monopolist in a graph. (iii) What is the monopolist's profit-maximizing production quantity? What price will the monopolist charge? (iv) Calculate the Consumer surplus, producer surplus and profits for the monopolist