B3. (a) Assume every buyer purchases only one unit of a product according to the market demand? = 200-2? and the cost structure of a monopoly is ???? = 40 . You may use a graph to help you visualize the situation, but it will not be considered as part of your answer and hence no marks will be given. Determine the profit-maximizing output? and price?, profits, consumer surplus ??, and deadweight loss ??? if this monopoly firm is the least powerful form of monopoly. S ? = 40 ? = 120 ?? = 1,600 ??? = 1,600 $ S 75 = 3,200