2- Write a program that simulates the operation of a busy airport that has only two runways to handle all takeoffs and landings. You may assume that each takeoff or landing takes 15 minutes to complete. One runway request is made during each five-minute time interval, and the likelihood of a landing request is the same as for a takeoff request. Priority is given to planes requesting a landing. If a request cannot be honored, it is added to a takeoff or landing queue. Your program should simulate 120 minutes of activity at the airport. Each request for runway clearance should be time-stamped and added to the appropriate queue. The output from your program should include the final queue contents, the number of takeoffs completed, the number of landings completed, and the average number of minutes spent in each queue.