Problem 1. (Lee's Barber shop). Lee operates a barber shop. Today, five customers madereservation as below and they will arrive the barber shop sharply. Lee is the only barber, so if Leeis busy that customers will wait in the waiting area. First come first service policy will be observed.CustomerWayneBeckhamPotterRogersOwenReservation Time12:05PM12:12PM12:15PM12:25PM12:45PMQ1-1. Draw the number of customers in the waiting line over an hour (from 12PM to 1PM).Q1-2. Fill out the following 10 blanks.CustomerWaiting TimeService Time (Duration)15 mins12 mins8 mins15 mins5 minsWayneBeckhamPotterRogersOwenQ1-3. What are the average waiting time and the average system time?Q1-4. What are the average queue length and Lee's utilization?1System Time

Problem 1. (Lee's Barber shop). Lee operates a barber shop. Today, five customers made reservation as below and they will arrive the barber shop sharply. Lee is the only barber, so if Lee is busy that customers will wait in the waiting area. First come first service policy will be observed.

Problem 1. (Lee's Barber shop). Lee operates a barber shop. Today, five customers made reservation as below and they will arrive the barber shop sharply. Lee is the only barber, so if Lee is busy that customers will wait in the waiting area. First come first service policy will be observed.

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section: Chapter Questions

Problem 18RP

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