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Answer all parts. Consider a monopolistic market. Assume that the market demand curve is linear and the monopolist's marginal costs are increasing in the quantity produced. {a} Sketch a suitable diagram in order to determine the equilibrium price and quantity. {b} Explain what Consumer Surplus and Producer Surplus mean and show both of these in your diagram from {a}. {cl Explain how the socially efcient {total surplus maximising} quantity can he found in the diagram and why this Is so. {d} Explain what the \"deadweight loss" means In a monopoly and show it in your diagram. is} Add an average total cost curve to your diagram from {a} such that the monopolist's prot at the profit maximising quantity and price is exactly zero. Suggest a plausible explanation for such a situation