5) Kashipur Electric Supply is the only firm that supplies electricity in Kashipur. Its profit maximizing output level is 135 unit, for a price of Rs 530 per unit. The average total cost per unit is Rs 125 at output level 135 units. a) Draw a diagram showing demand, marginal revenue, marginal cost, and average total cost curves, clearly labelling all the price, cost, and output points. b) Is the firm making a profit or loss? Calculate the level of profit/loss. c) Extra Credit: Set up the maximization problem and verify that the profit maximizing price and output levels are indeed the correct ones if inverse demand function is P=800−2Q, and total cost is C=50−10Q+Q 2