What is the expected number of customers waiting for service

Assignment Help Operation Management
Reference no: EM131030041

A supermarket has 4 cashiers. Customers have exponentially distributed interarrival times with the rate of 30 customers per hour. Assume that there is one waiting line and steady-state condition holds. The service time of each cashier is exponentially distributed with the mean of 6 minutes.

Construct the rate diagram for this queuing system.

What is the expected number of customers in the queuing system?

How long should an arriving customer expect to wait for service?

 

What is the expected number of customers waiting for service?

Reference no: EM131030041

Questions Cloud

Can personal interaction and technology co-exist : Write a Persuasive essay on Can Personal Interaction and Technology Co-Exist? Create a persuasive essay that illustrates your understanding of a multiple paragraph structure.
What is your topic and what is its business significance : The research proposal will consist of the following NINE (9) items: A business research topic. What is your topic and what is its business significance. A brief literature review of the research topic. Produce 1 to 2 pages on background information o..
A circular queue of capacity (n - 1) elements is implemented : Suppose a circular queue of capacity (n - 1) elements is implemented with an array of n elements.
Consider an investment in five : Consider an investment in five S&P 500 Index futures contracts at a price of $924.80. the initial margin requirement is 15% and the maintenance margin is 10.0%.
What is the expected number of customers waiting for service : A supermarket has 4 cashiers. Customers have exponentially distributed interarrival times with the rate of 30 customers per hour. Assume that there is one waiting line and steady-state condition holds. What is the expected number of customers in the ..
Compare the creative work of the beatles and mozart : Compare the creative work of the Beatles and Mozart. Compare and contrast contemporary Rock and Hip-Hop. Compare and contrast the personalities of an ex and your current significant other.
Identify three reasons for crashing a project : Identify three reasons for crashing a project. What are the advantages and disadvantages of reducing project scope to accelerate a project? What can be done to reduce disadvantages? Explain why reducing the project duration increases the risk of bein..
Rewards in the pleasure center of brain reinforce behavior : (Rewards in the pleasure center of the brain reinforce behavior so) Either we make decisions in order to feel good or the brain is not in control of our decisions. The brain is in control of our decisions, so we make decisions in order to feel good (..
Determine challenge for management related to diversity : Determine a challenge for management related to diversity, and suggest one (1) strategy that can either to minimize or overcome this challenge. Provide one (1) example to illustrate the challenge.

Reviews

Write a Review

 

Operation Management Questions & Answers

  Where else does the website discuss their commitment

Describe in detail how the company shared its commitment to quality on the website. For example, is Quality mentioned in the Mission Statement? Where else does the website discuss their commitment to quality

  Determine the mrp using the eoq lot-sizing rule

A product has the following requirement. The setup cost each time is $150, the inventory holding cost is $2.50 unit per week. There is no Begging Inventory, and there is no scheduled receipts. Assume the lead time is 0.1. Determine the MRP using the ..

  Write down a 350- to 500-word response in which you 1 list

write a 350- to 500-word response in which you 1 list the literary works in your current personal literary canon 2

  Planning is underway for the production

Acme Home Furnishings supplies decorative items to department stores. Planning is underway for the production of the following items during the next production period: Acme has 3000 yards of material in stock for this production period. Five hundred ..

  How can a firm lower the chances

How can a firm lower the chances that key managers will pursue their own interest at the expense of the stakeholders? At the expense of the employees?

  Predicated on the ability of the organization

Process creation, revision, and implementation are all predicated on the ability of the organization and its employees and vendors to accept change. The organization may have the will to change yet find its employees are reluctant and resistant to ch..

  Every customer is a customer for life

The president of a medium size regional automobile dealership, with a fleet of 10,000 autos, wishes to communicate to her 400 employees located in three different states her new vision that “Every customer is a customer for life.” What is the role of..

  What are the three?-sigma control limits for these? defects

A travel agency is concerned with the accuracy and appearance of itineraries prepared for its clients. Defects can include errors in? times, airlines, flight? numbers, prices, car rental? information, lodging, charge card? numbers, and reservation? n..

  Is there an example of a marketing term project here

Is there an example of a marketing term project here? I am doing my paper on Crest tooth products and i need help!

  What are some of the ethical implications of such approach

A.C. Markkula, Jr., a co-founder of Apple, takes the position that access to the internet is a privilege and not a right. To curb some of the abuses and harmful effects Markkula suggests (perhaps tongue in cheek or perhaps seriously?) a drivers licen..

  Problems associated with creating marketing plans

Identify and discuss the major problems associated with creating marketing plans

  What are the challenges inherent in music industry system

What are the challenges inherent in the music industry system and economic models facing American musicians, songwriters or businesses that export or perform their music in another country? Do some research and be sure to identify and include an exam..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd