Consider a base case where a customer arrives every 40 seconds and the Customer Service Champion can handle 120 customers perhour. There are two Food Champlons, each capable of handling 100 orders per hour.On average, how many cars do you expect to have in the drive-thru line? (Include those walting to place orders and those waiting forfood.). (Use the Excel spreadsheet Queue Models.). (Do not round Intermediete calculetlons. Round "Lg" value and final answers to4 decimal places.)Average total customers waiting in lineAverage number of customers in the system

Arrival rate (λ) = 1 in 40 sec = 90 customers per hour Service rate for service champion (μs) = 120…

Answered: Consider a base case where a customer…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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A. Know some of the basic queue performance measure B. Identify the relationships between queues and some statistical distribution
The Shady Farm Milk Company can process milk at a fixed rate of 7500 gallons/hour.The company’s clients request 100,000 gallons of milk over the course of one day. Thisdemand is spread out uniformly from 8 a.m. to 6 p.m. The company starts producing at8 a.m. and continues to work until all of the demand has been satisfied. At noon, howmany gallons of milk are in the queue to be processed?
The manager of a bank wants to use an MyMys queueingmodel to weigh the costs of extra tellers against the costof having customers wait in line. The arrival rate is 60customers per hour, and the average service time is fourminutes. The cost of each teller is easy to gauge at the$11.50 per hour wage rate. However, because estimatingthe cost per minute of waiting time is difficult, the bankmanager decides to hire the minimum number of tellersso that a typical customer has probability 0.05 of waitingmore than five minutes in line.a. How many tellers will the manager use, given thiscriterion?b. By deciding on this many tellers as “optimal,” themanager is implicitly using some value (or some range of values) for the cost per minute of wait-ing time. That is, a certain cost (or cost range) would lead to the same number of tellers as sug-gested in part a. What is this implied cost (or cost range)?
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Customers arrive randomly to an airport shoe-shine stand with only ONE attendant at a rate of 8 per hour. The average length of a shoe shine is 12 minutes. Assume that service times are exponentially distributed and that the queuing system model is (M/M/1):(GD/infinity/infinity). Does this queuing system have a steady state? It cannot be determined. Yes none of the other choices No
Subject - account Please help me. Thankyou.
Proctoring Enabled: Chapter 12 Computer Simulati. O Save & Exit Submit Saved Help You have determined that waiting times at a toll booth are uniformly distributed over the interval 50 to 110 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 0,64 0.87 0.57 Mc Graw Hill Next < Prev 5 of 5 ASUS
In a queueing system, customers arrive once every 3 hours (standard deviation = 4) and services take 2 hours (standard devlation = 6.2). (Do not round intermediate calculations. Round your answer to three decimal places.) What is the average time a customer will spend in the system (in hours)? hours
Christmas Airlines is reviewing its check-in procedures in anticipation of college students celebrating being done with finals.It takes an average of three minutes per passenger to check luggage and issue boarding passes.During flight operations, a passenger arrives, on average, every 5 minutes. Service times and interarrival times both have an exponential distribution. a.Define the states of this queuing systems. b.If there is a single clerk, provide the balance equation for state 3 for this queuing system. c.If there is a single clerk, what is the probability that the clerk will be idle?
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