Answer Happy

1 A priority waiting system assigns arriving customers to one of four classes. Arrival rates (Poisson) of the classes are shown in the following table: 1 points 01:01:53 Class 2 3 4 Click here for the Excel Data File Arrivals per Hour 3 5 2 2 Five servers process the customers, and each can handle 3 customers per hour. a. What is the system utilization? (Round your answer to 3 decimal places.) P W₁ W₂ W3 W4 0.800 b. What is the average wait for service by customers in the various classes? How many are waiting in each class, on average? (Round your answers to 3 decimal places.)
1 1 points 01:01:44 b. What is the average wait for service by customers in the various classes? How many are waiting in each class, on average? (Round your answers to 3 decimal places.) W₁ W₂ W3 W4 L₁ L₂ L3 L4 c. If the arrival rate of the second priority class could be reduced to 4 units per hour by shifting some arrivals into the third priority class, how would your answers to part b change? (Round your answers to 3 decimal places.) W₁ W₂ W3
1 points 01:01:40 4₁ L2 L3 L4 c. If the arrival rate of the second priority class could be reduced to 4 units per hour by shifting some arrivals into the third priority class, how would your answers to part b change? (Round your answers to 3 decimal places.) W₁ W₂ W3 W4 L₁ L₂ L3 La