Travelers arrive at the main entrance door of an airline terminal according to an exponential interarrival-time distribution with mean 1.6 minutes, with the first arrival at time 0. the travel time from the entrance to the check-in is distribute uniformly between 2 and 3 minutes. at the check-in counter, travelers wait in a single line until one of five agents is available to serve them. the check-in time (in-minutes) follows a weibull distribution with b = 7.78 and alpha =3.91. upon completion of their check-in, they are free to travel to their gates. create a simulation model, with animation of the this system using arena. run simulation using a single replication of 16 hours to determine the average time in system, number of passengers completing check-in, and the time-average length of the check -in queue. put a text box in model with numerical results requested.