Consider a town in which only two residents, Sam and Teresa, own wells that produce water safe for drinking. Sam and Teresa can pump and sell as much water as they want at no cost. For them, total revenue equals profit. The following table shows the town's demand schedule for water. Price Quantity Demanded Total Revenue (Dollars per gallon) (Gallons of water) (Dollars) 3.60 3.30 35 $115.50 3.00 70 $210.00 2.70 105 $283.50 2.40 140 $336.00 2.10 175 $367.50 1.80 210 $378.00 1.50 245 $367.50 1.20 280 $336.00 0.90 315 $283.50 0.60 350 $210.00 0.30 385 $115.50 420 Suppose Sam and Teresa form a cartel and behave as a monopolist. The profit-maximizing price is $ per gallon, and the total output is gallons. As part of their cartel agreement, Sam and Teresa agree to split production equally. Therefore, Sam's profit is $ and Teresa's profit is $

Sometimes oligopolies in the same industry are very different in size. Suppose we have a duopoly where one firm (Film A) is large and the other film (Film B) is small, as the prisoners dilemma box in Table 10.4 shows. Assuming that both films know the payoffs, what is the likely outcome in this case?

Does each individual in a prisoners dilemma benefit more from cooperation or from pursuing self-interest? Explain briefly.

Consider the curve in the figure below, which shows the market demand. marginal cost, and marginal revenue curve for firms in an oligopolistic industry. In this example, we assume firms have zero fixed costs. Suppose the firms collude to form a cartel. What price will the cartel charge? What quantity will the cartel supply? How much profit will the cartel earn? Suppose now that the cane] breaks up and the oligopolistic firms compete as vigorously as possible by cutting the price and increasing sales. What will be the industry quantity and price? What will be the collective profits of all firms in the industry? Compare the equilibrium price, quantity, and profit for the cartel and cutthroat competition outcomes.