1.) Using the chart to answer the following question. In a 5-server model, what percentage of the time will a server be busy?

4.7%

3.8%

9%

21%

15%

2.)which of the following is NOT one of the causes of the bullwhip effect?

Shortage gaming

Forward buying

VMI systems

Order batching

Rationing

3.) Which of the following is NOT one of the four managerial consideration in managing queues?

Employees

Service facility

Infinite populations

Customers

Waiting lines

Servers 1 2 3 RHO 0.750 0.375 0.188 0.246 0.450 0.466 P (0) P (1) 0.183 0.336 0.348 0.136 0.123 0.127 0.100 0.043 0.028 P (2) P (3) P (4) P (5) 0.074 0.010 0.005 0.054 0.001 0.002 CUSTOMERS CUSTOMERS CUSTOMERS n(s) 2.70 0.80 0.76 n(1) 2.02 0.10 0.01 t(s) t(0) TIME (Minutes) 21.50 16.10 TIME (Minutes) TIME (Minutes) 7.10 4.30 1.10 0.50 Servers 1 2 3 RHO 0.750 0.375 0.188 0.246 0.450 0.466 P (0) P (1) 0.183 0.336 0.348 0.136 0.123 0.127 0.100 0.043 0.028 P (2) P (3) P (4) P (5) 0.074 0.010 0.005 0.054 0.001 0.002 CUSTOMERS CUSTOMERS CUSTOMERS n(s) 2.70 0.80 0.76 n(1) 2.02 0.10 0.01 t(s) t(0) TIME (Minutes) 21.50 16.10 TIME (Minutes) TIME (Minutes) 7.10 4.30 1.10 0.50