Consider a market with two identical firms, Firm A and Firm B. The market demand is P = 20 -Q, where Q = q4 + qB . The cost conditions are MCA = MCB = 16. a) Assume this market has a Stackelberg leader, Firm A. Solve for the quantity, price and profit for each firm. Explain your calculations. b) How does this compare to the Cournot-Nash equilibrium quantity, price and profit? Explain your calculations. c) Present the Stackelberg and Cournot equilibrium output using a diagram. d) The crude oil market can be described as a Nash-Cournot market, in which Saudi Arabia acts as Stackelberg leader. Do you agree with this statement?