_{USE THE FOLLOWING INFORMATION FOR THE NEXT FOUR QUESTIONS:}

_{Airbus and Boeing engaged in competition for the introduction of a "Super Jumbo" or SJ airplane to fill a market-niche involving long-haul flights. It was clear that one firm could introduce such a plane and earn a positive profit after covering the multi-billion dollar design and development expenses. There was doubt however that both firms could profitably introduce a SJ model. In contrast to Airbus, Boeing had the option of introducing a completely different plane, the 787 "Dreamliner," which is an imperfect fit for buyers in the long-haul niche.}

_{Payoffs (profits) are given by the following payoff matrix:}