Suppose a coffee shop order and fulfillment process is configured simply as a single queue with twosteps: wait and service. Customers enter, wait their turn, and then are served, by placing andreceiving their order all at once. Suppose that an average of 10 customers per hour enter the coffeeshop while the shop is open.On average, there are two customers waiting in line to place their orders. It takes an average of 2minutes to go through the service step, that is, it takes 2 minutes to complete the second step ofplacing and receiving the order.In steady state,O The average wait time before placing an order is 12 minutes.O The average time between customer arrivals is 5 minutes.O None of the answers are correct.There is an average of one customer being served at a time.O The average total time to wait and be served is 15 minutes.

EXPLANATION : To see why, we can use Little's Law, which states that the average number of customers…

Answered: Suppose a coffee shop order and…

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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For the first three minutes of the day, the arrival rate at the book store is 23 customers per minute. The book store is capable of serving 21 customers per minute. 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 minutes)? minute
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A Northwest Airlines ticket counter forecasts that 30 people per hour will need to check in. It takes an average of 1.5 minutes to service a customer. Assume that interarrival times and service times are exponential and that all customers wait in a single line for the first avaliable agent.If we want the average time a customer spends in line and in service to be 3 minutes or less, how many ticket agents should be on duty?
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