Question: Suppose that a queueing system fits the M/M/1 model described in Sec. 17.6, with = 2 and = 4. Evaluate the expected waiting

Suppose that a queueing system fits the M/M/1 model described in Sec. 17.6, with λ = 2 and μ = 4. Evaluate the expected waiting cost per unit time E(WC) for this system when its waiting-cost function has the form
(a) g(N) = 10N + 2N2.
(b) h(W) = 25W + W3.

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