Please read the case study and answer the following questions. :)

Short case Running hot Aircraft are expensive. Airlines try to use them round the Aloha Airlines, which serves Hawaii, particularly clock because they can't make money from aircraft that values the aircraft's flexibility. It allows it to provide are sitting idle on the ground. It is called "running the frequent, reliable services in both passenger and cargo aircraft hot' in the industry. For many smaller airlines, the markets. So the aircraft that has been carrying biggest barrier to running hot is that their markets are not passengers around the islands during the day can be large enough to justify passenger flights during the day used to ship fresh supplies overnight to the hotels that and night. So, in order to avoid aircraft being idle underpin the tourist industry. The flexibility also allows overnight, they must be used in some other way. That was the airline to respond to emergencies. When Hurricane the motive behind Boeing's 737 'Quick Change' (QC) Iniki hit the islands, the passenger market collapsed until aircraft. With it, airlines have the flexibility to use it for damage could be repaired, but there was a huge passenger flights during the day and, with less than a increase in the amount of cargo traffic to repair the one-hour changeover (setup) time, use it as a cargo island's facilities. airplane throughout the night. Boeing engineers designed frames that hold entire rows of seats that can smoothly Questions glide on and off the aircraft allowing twelve seats to be rolled into place at once. When used for cargo, the seats 1 f the changeover between 'passengers' and 'cargo' are simply rolled out and replaced by special cargo took two hours instead of one, how much impact containers designed to fit the curve of the fuselage and do you think it would have on the usefulness of prevent damage to the interior. Before reinstalling the the aircraft? seats the sidewalls are thoroughly cleaned so that, once 2 For an aircraft that carries passengers all the time, what the seats are in place, passengers cannot tell the is the equivalent of setup reduction? And why might it difference between a QC aircraft and a normal 737. be important