Solve for the Stackelberg subgame-perfect Nash equilibrium for the game tree illustrated to the right. What is the joint profit maximizing outcome? Why is that not the outcome of this game? A. The game does not have a Nash equililbrium. B. The Nash equilibrium is for Firm 1 to produce 360 units and for Firm 2 to produce 64 units if Firm 1 produces 180 units, 64 if Firm 1 produces 240, and 48 if Firm 1 produces 360. C. The Nash equilibrium is for Firm 1 to produce 360 units and for Firm 2 to produce 64 units if Firm 1 produces 180 units, 48 if Firm 1 produces 240, and 48 if Firm 1 produces 360. D. The Nash equilibrium is for Firm 1 to produce 240 units and for Firm 2 to produce 64 units if Firm 1 produces 180 units, 64 if Firm 1 produces 240, and 48 if Firm 1 produces 360. E. The Nash equilibrium is for Firm 1 to produce 360 units and for Firm 2 to produce 64 units if Firm 1 produces 180 units, 64 if Firm 1 produces 240, and 64 if Firm 1 produces 360.