four of these planes back to Chicago from New York, and when they fly back they are full on all four trips. Assuming you need to fly all of these four flights back from New York, and would therefore need to fly one empty plane from Chicago under your new suggestion, calculate the cost per passenger for a day of flying under your new scheme versus the current system. Which is better? d. How would your response to part (c) change if United told you that sometimes the 10am flight from Chicago is 3/4 full? e. Now suppose cost function differed depending on whether there are any passengers on plane at all. Specifically, assume instead that it only costs 45000 to fly an empty plane from Chicago to New York because you now no longer need any cabin crew. This reduces fixed cost by 5000. How might this change answer to part (c)