A Queuing Model That Follows the M/M/1 Assumptions Has λ

Multiple Choice

A queuing model that follows the M/M/1 assumptions has λ = 2 and μ = 8.The average number in the system Ls is ________ and the utilization of the system is ________.

A) 3;100 percent
B) 0.33;25 percent
C) 4;33 percent
D) 6;25 percent
E) 4;25 percent