A shipping company operates a docking facility for cargoes. We obtain the following table. The time unit is hour. Suppose that the cost of each team is $100 per hour and cost of waiting per cargo per hour is $200. If you use 5 servers (5 teams of workers), how much is the total operational cost of the system per hour? (Consider both labor cost and waiting cost.) 3 lambda, Arrival rate mu, Service rate n, Number of servers 3 1.2 1 3 1.2 2 3 1.2 3 1.2 0.83 0.42 0.50 0.08 0.13 0.08 3.51 Utilization PO), probability system is empty} g , expected queue length L, expected number in system Wg, expected time in queue W, expected total time in system Probability that a customer waits 2.63 0.03 2.53 0.01 0.84 0.05 2.00 0.70 0.04 0.88 0.13 1.01 0.32 0 A $450 $504 O D 5508 O E $660 O F No answer above is correct