1) Assume that BlueSky purchases three identical aircra. How many coach seats should BlueSky order for the three new aircra? 2) Now suppose that the three aircraft can be different sizes, between 240 and 380 coach seats. a. How do you think the three aircraft should be allocated among the six routes? In other words, should the same aircraft always y the same routes? Why or why not? (Hint: you do not need an optimization model to answer this question). b. How many coach seats should BlueSky order for each of the three new aircra? 3) Airbus is offering BlueSky a one-time, $5 million discount if it will order three identical aircraft, because it is cheaper to manufacture three identical planes. Should BlueSky take the discount? In deciding this, you may assume that BlueSky operates 3 banks per weekday through Houston, and that the revenues and demands for every bank on every weekday are equal to the demands in Tables 1 and 2 of the {A} case