Q1: Firms A and B are two firms supplying products in two separate differentiated goods markets. Equations (1) and (2) give the total cost functions of the two firms:  - Firm A: TC = 2Q -----------------------------(1) - Firm B TC = 10 + 2Q -------------------------(2) Each firm has the ability to produce a maximum quantity of 80,000 units in ten batches of 8,000. (a)    Explain the relationship between the zero-profit curve and the marginal cost curve for the two firms using the quantity schedule of the two firms and the relevant plots of equations (1) and (2).   (b)    Use the plots in Q 1(a) and plots of isoprofit curves valuing Rs. 34,000 and Rs. 60,000 for the two firms to identify any differences in the shape of the two firms’ isoprofit curves. Can you provide an explanation for any differences that may exist?    *Question To Be Answered* (c)    Use the information on both firms to assess whether the higher isoprofit curves would always get closer to the average cost curve as quantity increases. Explain why or why not. *Please Answer Part (C) only with Diagram and explanantion8