Richardson Travel offers helicopter service from suburban towns to John F. Kennedy International Airport in New York City. Each of its thirteen helicopters makes between 1,100 and 2,200 round-trips per year. The records indicate that a helicopter that has made 1,100 round-trips in the year incurs an average operating cost of $500 per round-trip, and one that has made 2,200 round-trips in the year incurs an average operating cost of $400 per round-trip. Read the requirements. Requirement 1. Using the high-low method, estimate the linear relationship y = a + bx, where y is the total annual operating cost of a helicopter and X is the number of round-trips it makes to JFK airport during the year. + i Requirements 1. Using the high-low method, estimate the linear relationship yra +bX, where y is the total annual operating cost of a helicopter and X is the number of round-trips it makes to JFK airport during the year. 2. Give examples of costs that would be included in a and in b. 3. If Richardson Travel expects each helicopter to make, on average, 1,600 round-trips in the coming year, what should be its estimated operating budget for the helicopter fleet