The utilization of baggers isFood Goblin Supermarkets use both cashiers and baggers to serve customers at check out. During the first 7 hours of each workday (Monday-Friday), 6 cashiers and 2 baggers serve approximately25 customers per hour. A cashier and a bagger who require approximately 6 minutes at checkout and 4 minutes at bagging serve each customer.a. The utilization of cashiers is 41.7%. (Enter your response rounded to one decimal place.)%. (Enter your response rounded to one decimal place.)v an examplePart 2 of 3Get more help.O Points: 0 of 3Clear allCheck answerO

Time available per hour = 60 minutes Number of Baggers employed = 2 baggers Time required for…

Answered: Food Goblin Supermarkets use both…

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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some of the advantages of using the queuing simulaton ? It's from operations management subject don't send it otherwise !!
d. What is the expected number of customers in the queue (Lg)? Number of customers(queue) e. What is the expected waiting time (in hours) in the queue (Wg)? Waiting time(queue)
A study-aid desk staffed by a graduate student has been established to answer students' questions and help in working problems in your OSCM course. The desk is staffed eight hours per day. The dean wants to know how the facility is working. Statistics show that students arrive at a rate of four per hour and the distribution is approximately Poisson. Assistance time averages 10 minutes, distributed exponentially. Assume population and line length can be infinite and queue discipline is FCFS. Calculate the percentage utilization of the graduate student. Note: Round your answer to 1 decimal place. Calculate the average number of students in the system, including the graduate student service desk. Note: Round your answer to the nearest whole number. Calculate the average time in the system. Note: Round your answer to the nearest whole number. Calculate the probability of four or more students being in line or being served. Note: Round your intermediate calculations to 3…
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With a 10% availability buffer, a contact centre has been handling 900 consumers per day. Customers have shown dissatisfaction with the amount of time it takes for their call to be replied. How much additional space is needed if the call centre manager wishes to double the capacity cushion?
You have started a new business with your friends while you are still a student. You have special clientele.. they like snakes as pets…Hence you start a tea/snake shop (you will serve tea and snakes for entertaining your clients). You decide to hire one server in the beginning. You expect about 15 customers per hour (mean value with Poission distributed arrivals) arriving in the morning hours. The server will take about 4 minutes to serve a customer (mean time). For this situation (Situation A) Find: a. Arrival and service rates b. Find system utilization c. Percentage of time server is idle d. What is wrong with the picture? e. What can you do to help the situation? f. Once you correct the situation (adopt one of the possible solutions), find probability of 5 customers in the system. g. Find the expected number of customers waiting to be served. h. What is the service and weight times (system wait time)? i. Solve the above problem assuming M/M/1 queue discipline. You are now become…
Suppose the company offers pies to students every weekday between 11 a.m. and 2 p.m. Suppose the company opens at 11 a.m. . Customers arrive at the rate of 100 customers per hour between 11 a.m. and 11:30 a.m. Customers arrive at the rate of 200 customers per hour between 11:30 and 1:00 p.m./ Customers arrive at the rate of 120 customers per hour between 1:00 p.m and 2:00 p.m. Suppose that the arriving customers form a line in front of the company and wait until they are either served or turned away. The company can serve 180 customers per hour. The company closes at 2:00 pm regardless of the number of customers waiting in line and the unsatisfied customers are turned away. Draw an inventory build-up diagram for the number of customers waiting in the line between 11 am. and 2 p.m. What is the average number of customers waiting in the line between 11 am and 2 pm. Calculate the average throughput rate of the company between 11 a.m. and 2:00 pm. How much time on average do the customers…
3 The M/M/1 Queue During peak time, customers arrive at a bank teller window (with a single teller) at a rate of 23 per hour, where the teller can serve 25 per hour. This problem will allow you to investigate (via a simple extension of the mean queue size formula) the effect of highly-variable service times on our familiar queuing metrics. The diagram below stylizes the queuing system: Waiting Service Calculate the marginal probability P (T > oT). a. O b. 0.25 O c. 0.63 O d. 0.75 Calculate the mean time a customer spends at the bank (waiting time plus service time) in minutes. O a. 30 minutes O b. 27.6 minutes O c. 2.4 minutes O d. 7 minutes

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