Suppose you are an airline company manager. The total cost of a flight is $100,000. (fuel, food, beverage, etc.) and 200 seats are installed in the plane. So the average cost of each seat is $500. The flight is about to take off and there are 10 seats empty. Now a customer wants to take the flight but only want to pay $300. Should you let this customer board? Please use one of the ten principles we have learned in the class explain your answer.