Workers arrive at a tool crib at a rate of 30 per hour. Clerks who are employed to hand out the tools, can each serve 9 customers per hour & they earn $12 per hour, while workers make $30 per hour. What is the optimal number of clerks & what are the associated costs?

Workers arrive at a tool crib at a rate of 30 per hour. Clerks who are employed to hand out the tools, can each serve 9 customers per hour & they earn $12 per hour, while workers make $30 per hour. What is the optimal number of clerks & what are the associated costs?

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section12.5: Analytic Steady-state Queueing Models

Problem 9P

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