Consider a multiple-server queue with two servers. The first five customers arriving to the system have the following inter arrival times: {1.8; 1.5; 1.8; 1.9; 10.4}. Service times for the first four customers served are {8.7; 0.7; 7.0; 3.6}. Perform a hand simulation of this system.

(a) Compute the average time in the system for the first four customers.

(b) Compute the average arrival rate to the system at the time the fourth customer completes service. Be sure to use all the information from the simulation run!

(c) Does Littles Law hold for the measures computed in parts (a) and (b)?