Practical Management Science, Loose-leaf Version
5th Edition
ISBN: 9781305631540
Author: WINSTON, Wayne L.; Albright, S. Christian
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 13.5, Problem 36P
Summary Introduction
To determine: The barber who will earn more.
Introduction: In order to predict the waiting time and length of the queue, queueing model will be framed. Queueing theory is the mathematical model that can be used for the decision-making process regarding the resources required to provide a service.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Can you write me an email about addressing an issue to mentor my supervisor the right way of deligating operations duties
Can you right me an email about addressing an issue to mentor the right why of deligating operations duties
Define delegation. Discuss in detail the four reasons why managers do delegation? Also statethe four main types of delegation.
Chapter 13 Solutions
Practical Management Science, Loose-leaf Version
Ch. 13.3 - Prob. 1PCh. 13.3 - Prob. 2PCh. 13.3 - Prob. 3PCh. 13.3 - Prob. 4PCh. 13.4 - Prob. 5PCh. 13.4 - Prob. 6PCh. 13.4 - Prob. 7PCh. 13.4 - Prob. 8PCh. 13.5 - Prob. 9PCh. 13.5 - Prob. 10P
Ch. 13.5 - Prob. 11PCh. 13.5 - Prob. 12PCh. 13.5 - Prob. 13PCh. 13.5 - Prob. 14PCh. 13.5 - Prob. 15PCh. 13.5 - Prob. 16PCh. 13.5 - Prob. 17PCh. 13.5 - Prob. 18PCh. 13.5 - Prob. 19PCh. 13.5 - Prob. 20PCh. 13.5 - Prob. 21PCh. 13.5 - Prob. 22PCh. 13.5 - Prob. 23PCh. 13.5 - Prob. 24PCh. 13.5 - Prob. 25PCh. 13.5 - Prob. 26PCh. 13.5 - Prob. 27PCh. 13.5 - Prob. 28PCh. 13.5 - Prob. 29PCh. 13.5 - Prob. 30PCh. 13.5 - Prob. 31PCh. 13.5 - Prob. 32PCh. 13.5 - Prob. 33PCh. 13.5 - Prob. 34PCh. 13.5 - Prob. 35PCh. 13.5 - Prob. 36PCh. 13.5 - Prob. 37PCh. 13 - Prob. 46PCh. 13 - Prob. 47PCh. 13 - Prob. 48PCh. 13 - Prob. 49PCh. 13 - Prob. 50PCh. 13 - Prob. 51PCh. 13 - Prob. 52PCh. 13 - Prob. 54PCh. 13 - Prob. 58PCh. 13 - Prob. 59P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- B) Going forward, is Lean/JIT worth the risks? Should it be embraced (why?), abandoned (if so, why & what are the costs), or modified (how?) Do you think Lean works or not? Please write a complete response (about 1-2 paragraphs each part). Each team member should discuss and contribute so that the group agrees on their joint response. Please help each other and build upon and/or challenge others' points (in a respectful way!)arrow_forwardDiscuss the principle reasons that employee benefits have risen over the past 20 years, along with how best an organization can provide employees with a fair wage yet also provide some level of employee benefit coverage.arrow_forwardPlease assist with the Case Study below as attached. Read the case study below and answer the questions that follow. The Importance of the Planning Phase to Project Success. Traditional wisdom is that planning and analysis are very important and the more there is in a project, the more successful the project will be. Time spent on these activities will reduce risk and increase project success. On the other hand, inadequate analysis and planning will lead to a failed project. If poor planning has led to failed projects, then perhaps billions of dollars have been lost. But how much is too much? “Light weight” project management techniques such as agile are gaining popularity. Part of their ethos is that less initial planning is better and an evolutionary process is more efficient. QUESTION 1 The article above states: “Traditional wisdom is that planning and analysis are very important and the more there is in a project, the more successful the project will be”. Describe FIVE (5) ways…arrow_forward
- On a daily basis, the van is dispatched from Maplewood Hospital to pickup blood and platelet donations made at its local donation centers. The distances in miles between all locations may be found in the table below. Click the icon to view mileage data for Vampire Van. a. The van travels from the Hospital (A) to (B) to (C) to (D) to (E) and then returns to the Hospital (A). What is the total number of miles that the van must travel using this route? Route ABCDEA requires a total distance of 20.4 miles. (Enter your response rounded to one decimal place.) b. Using Maplewood Hospital as the beginning location, create a route using the Nearest Neighbor heuristic. What is the total number of miles that the van must travel using this route? The new route is A A and requires a total distance of miles. (Enter your response rounded to one decimal place.) More Info Maplewood City Center Westbrook Hospital (A) Donation Site (B) Donation Site (C) Municipal Park Donation Site (D) Valley Hills…arrow_forwardView the video Noodles & Company (8.28minutes, Ctrl + Click on the link); what are your key takeaways (tie to one or more of the topics discussed in Chapters 7 & 7S – service process design, type of job design, methods analysis, work methods, job design, learning curve effect, etc.) after watching this video. https://media.gaspar.mheducation.com/GASPARPlayer/play.html?id=E5i8OKgpqhwywhgFmpp1bmM Note: As a rough guideline, please try to keep the written submission to one or two paragraphs. 2) Leland, the job analyst at Zevo Toys, wanted to perform a time study on the assembling of toys. He observed one of the workers, Magorium, for five hours. During that time, Magorium assembled 250 toys. Leland rated Magorium as performing at 110 percent. The allowance for rest, personal time, etc. at Zevo Toys is 12 percent. a) Compute the normal time for the job. b) Compute the standard time for the job. Note: You could work out the problem by hand or use excel; in chapter 7,…arrow_forward1) Noodles & Company View the video Noodles & Company (8.28minutes, Ctrl + Click on the link); what are your key takeaways (tie to one or more of the topics discussed in Chapters 7 & 7S – service process design, type of job design, methods analysis, work methods, job design, learning curve effect, etc.) after watching this video. https://media.gaspar.mheducation.com/GASPARPlayer/play.html?id=E5i8OKgpqhwywhgFmpp1bmM Note: As a rough guideline, please try to keep the written submission to one or two paragraphs. 2) Leland, the job analyst at Zevo Toys, wanted to perform a time study on the assembling of toys. He observed one of the workers, Magorium, for five hours. During that time, Magorium assembled 250 toys. Leland rated Magorium as performing at 110 percent. The allowance for rest, personal time, etc. at Zevo Toys is 12 percent. a) Compute the normal time for the job. b) Compute the standard time for the job. Note: You could work out the problem by hand or use…arrow_forward
- An investigation of career development opportunities and job satisfaction atarrow_forwardThe Donald Fertilizer Company produces industrial chemical fertilizers. The projected manufacturing requirements (in gallons) for the next four quarters are 90,000, 90,000, 60,000, and 140,000 respectively. A level workforce is desired, relying only on anticipation inventory as a supply option. Stockouts and backorders are to be avoided, as are overtime and undertime. a. Determine the quarterly production rate required to meet total demand for the year, and minimize the anticipation inventory that would be left over at the end of the year. Beginning inventory is 0. The quarterly production rate is 95000 gallons. (Enter your response as an integer.) b. Specify the anticipation inventory that will be produced. (Enter your responses as an integers.) Quarter Anticipation inventory (gallons) 1 5000 2 10000 3 4 45000 c. Suppose that the requirements (in gallons) for the next four quarters are revised to 140,000, 60,000, 90,000, and 90,000 respectively. If total demand is the same, what level…arrow_forwardPlease help with the attached Capstone proposal Requirements:arrow_forward
- Long term capacity plans and how to properly make decisions regarding long-term planning Long-term capacity plans cover periods longer periods of time. These plans are suitable for large businesses that want to scale their operations with a proven strategy for achieving production targets and meeting customer demands. Long-term capacity plans consider other factors apart from the productive requirements of the company. How important is it, in your mind, to properly make decisions regarding long-term capacity planning? How does this decision impact the present and future profitability of an organization? Be specific and give examples.arrow_forwardIn addition to the Amazon case study you provided, I'm curious if you've encountered other examples of companies successfully applying Little's Law to enhance their supply chain risk management practices. For instance, have you seen organizations use queuing theory to assess the potential ripple effects of disruptions, stress-test their contingency plans, or identify critical control points that require heightened monitoring and agility? Please provide a referencearrow_forwardSam's Pet Hotel operates 48 weeks per year, 6 days per week, and uses a continuous review inventory system. It purchases kitty litter for $13.00 per bag The following information is available about these bags: > Demand 85 bags/week >Order cost $60.00/order > Annual holding cost = 35 percent of cost > Desired cycle-service level 80 percent > Lead time = 4 weeks (24 working days) > Standard deviation of weekly demand = 15 bags > Current on-hand inventory is 320 bags, with no open orders or backorders. a. Suppose that the weekly demand forecast of 85 bags is incorrect and actual demand averages only 65 bags per week. How much higher will total costs be, owing to the distorted EOQ caused by this forecast error? The costs will be $higher owing to the error in EOQ. (Enter your response rounded to two decimal places.)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
MarketingMarketingISBN:9780357033791Author:Pride, William MPublisher:South Western Educational Publishing
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Marketing
Marketing
ISBN:9780357033791
Author:Pride, William M
Publisher:South Western Educational Publishing
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY