||a. Calculate the companyâ??s average fixed costs, average variable costs, average total costs, and marginal costs at each level of production. b. The price of a case of ball bearings is $50. Seeing that she canâ??t make a profit, the Chief Executive Officer (CEO) decides to shut down operations. What are the firmâ??s profits/ losses? Was this a wise decision? Explain. c. Vaguely remembering his introductory economics course, the Chief Financial Officer tells the CEO it is better to produce 1 case of ball bearings, because marginal revenue equals marginal cost at that quantity. What are the firmâ??s profits/losses at that level of production? Was this the best decision?Explain.