Airline Hub-and-spoke Network\" Eastern Airlines provides air transportation services between ve cities on the East Coast of the United States.\" I Network Structure\" I Five airports\" I located in same Time Zone (Eastern Time)\" I Equal distance apart (~1,000 miles)\" I Transportation Service at each Market\" Each market has two airports (directional city pair) also referred to as Origin-Destination (OD) market.\" Each Origin is connected to each Destination via a Hub (Airport 3) (e.g., 1-3-2, 1-3-4, 1-3-5)\" Hub connection requires 1 hour turn time\" Travel time = 1 hour between airports but must include turn time (e.g., travel time from 1 to 2 = 4 hours)\" I Transportation Demand\" A total of 100 pax leave each origin\" A total of 100 pax arrive at each destination\" Passengers depart Origin in time to reach Destination at desired time (e.g., start of business day)\" 1t Eastern Airlines operates a hub-and-spoke network, calculate\" 1) The total number of markets\" 2) The total number of itineraries\" 3) The total number of ights\" 4) The number of passengers per ight\" 5) The total number of passengers in the entire network\" 6) The aircraft size or sizes needed\" 7) The total trip 5g \" 8) The total distance traveled\" 9) The average trip /itinerary time\" 10] The maximum simultaneous arrival(s) at each airport