4 SCM Average waiting times and ride times for two of DizzyWorld's rides are as follows:Average WaitingTimeLengthof Ride50 minutes60 minutesRideMagical MushroomHaunting Roller Coastera. The percent value-added time for Magical Mushroom is 16.7%. (Enter your response rounded to onedecimal place.)10 minutes10 minutesThe percent value-added time for Haunting Roller Coaster is 14.3 %. (Enter your response rounded to onedecimal place.)RideMagical MushroomTotal ProcessTime60 minutes70 minutesb. Now suppose DizzyWorld puts in place a reservation system for the Haunted Roller Coaster ride. Here's howit works: The customer receives a coupon that allows him to come back in 60 minutes and immediately go tothe front of the line. In the meantime, the customer can wait in line and then ride the Magical Mushroom. Underthis new system, what is the customer's total time waiting? Total time riding? What is the new percent-valueadded time? Fill in the table below (enter your responses for percent value-added time rounded to one decimalplace and all other responses as whole numbers).Average WaitingTimeminutesLengthof Ride10 minutesTotal Process Percent Value-AddedTimeTimeminutes

Find the given details below: Given details:RideAverage waiting timeLength of rideTotal process…

Answered: Average waiting times and ride times…

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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Explain how waiting-line models can be used to makemanagerial decisions.
Granos, Inc. purchased new automated coffee vending machines, the Preso 2000. This Preso 2000 requires a constant 45 seconds to produce a coffee. It has been estimated that customers will arrive at the vending machine according to a Poisson distribution at an average of one every 50 seconds. To help determine the amount of space needed for the line in front of the vending machine, Granos, Inc. would like to know the expected average time in the system, the average line length (in costumers), and the average number of costumers in the system (both in line and at the vending machine).
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* 08 HI FL R %S4 LLI %#3 50 For the first two hours of the day, the arrival rate at the donut shop is 10 customers per hour. The donut shop is capable of serving 8 customers per hour. Assume that the system is empty at the start and that no customer who arrives leaves without being served. (Round your answer to 2 decimal places.) What is the average wait time for customers during this time period (in hours)? unoy nces Mc Graw Wellington Paranormal Stars and Pahkitew Island RESTAURANT Restaurant: Scissor Seven My 600-lb Life The Afterparty Pam & Tommy As We See It 8,425 MAR étv A 644 DD F7 F12 F8 F10 F3 F 4 F5 93 %23 5 delet 9 7. 2. } P. 1 B. W N alt 38 command MOSISO command
In an M/M/1 queueing system, the arrival rate is 5 customers per hour and the service rate is 7 customers per hour. If the service process is automated (resulting in no variation in service times but the same service rate), what will be the resulting performance measurements? What is the utilization? What is the expected number of customers in the system (L)? What is the expected waiting time (in hours) for the system (W)? What is the expected number of customers in the queue (Lq)? What is the expected waiting time (in hours) in the queue (Wq)?
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The common measures of a queuing system's performance include: O probability that the service facility will be idle, average queue length, and probability that the waiting time will exceed a specified duration. average time each customer spends in the system, probability that the service system will be idle, and average time each customer spends in the queue. average queue length, maximum time a customer may spend in the queue, and the utilization factor for the system. average time each customer spends in the system, maximum queue length, and probability of a specific number of customers in the system. maximum queue length, maximum time a customer may spend in the queue, and average queue length.
Proctoring Enabled: Chapter 12 Computer Simulation: Bas. Saved Help Save & Exit 2 You have determined that waiting times at a toll booth are uniformly distributed over the interval 30 to 80 seconds. Your simulation generates the following random numbers. Complete the table with the waiting time associated with each random number. (Round your answers to the nearest whole number.) Random Number Waiting Time 0.49 0.23 0.74

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