2. The table below shows the characteristics of an M/G/1 queuing system. If the cost of waiting is $18/hour, and the cost of service is entirely the $13/hour paid the server, what is the total cost of operating this system? Arrivals: A = 12 per hour Service: u= 15 per hour St. dev. of service time: 0= || 0.0833 hours Average server utilization (p):| Average units in line (La): | Average units in system (L):| Average time in line (Wq): | Average time in system (W): Prob. of zero units in system (P.): 80.0% 4.10 4.90 0.34 0.41 20.0% units units hours hours 2. The table below shows the characteristics of an M/G/1 queuing system. If the cost of waiting is $18/hour, and the cost of service is entirely the $13/hour paid the server, what is the total cost of operating this system? Arrivals: A = 12 per hour Service: u= 15 per hour St. dev. of service time: 0= || 0.0833 hours Average server utilization (p):| Average units in line (La): | Average units in system (L):| Average time in line (Wq): | Average time in system (W): Prob. of zero units in system (P.): 80.0% 4.10 4.90 0.34 0.41 20.0% units units hours hours