Once again refer to the market for motherboards and assume there is only one firm that produces these delicious bundles. Market For Computer Motherboards Price $120 $110 $100 $90 $80 $70 $60 $50 530 SO 1 D 120 00 30 100 120 140 Quantity Q A) (10 Points) If the cost function of this firm is ((Q) APO 040 plot the marginal cost, marginal revenue on the graph. Also derive the demand and inverse demand functions. What is the price at which the monopoly will choose to sell in this market. B) (10 Points) What is the consumer surplus, producer surplus, DWL and TS under this monopoly market. C) (5 Points) Define the monopoly profit optimization problem and solve it. What is the monopoly profit? D) (10 Points) What is the markup of the monopoly in this market? Derive the point price elasticity of the demand curve in this market. What is the Lerner index in this market and does it match with the markup you calculated in the start of this subproblem?