Problem in Queueing Theory
Problem 2. Let λ, μ be positive scalars satisfying λ < 2μ. Let W(1) be the average time a customer spends in an M/M/1 queueing system with arrival rate λ and service rate 2μ in steady-state, and let W(2) be the average time a customer spends in an M/M/2 queueing system with arrival rate λ and service rate μ in steady-state. Compare W(1) and W(2).