IMSE2008 Operational Research Techniques Problem Set: Linear Programming Due: Monday‚ October 20‚ 2014 Please submit to the general office of the IMSE department (Ms Kate Lee HW8-17) on Oct 20 Late submission will be discounted by 20% on a daily basis Please e-mail me msong@hku.hk if you have any questions Problem 1. Work through the simplex method step by step to demonstrate that the following problem is unbounded. (5 marks) max 5x1 + x2 + 3x3 + 4x4 s.t. x1 – 2x2 + 4x3
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Exercise Lecture 1 – Chapter 2 Inventory Management 1. A drugstore sells bandages for $5 per box. The monthly demand for this product has a normal distribution with a mean of 100 and a standard deviation of 30. The store adopts a continuous review policy in which the order quantity equals the average demand for one month and the reorder point equals 43 boxes. The lead time for an order is one week‚ where each month contains exactly four weeks. a. What is the cycle service level for this product
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UNIVERSITY OF NAIROBI SCHOOL OF BUSINESS MBA PROGRAMME AN ASSIGNMENT IN PARTIAL FULFILLMENT OF THE COURSE: PROJECT MANAGEMENT (DOM 602) TOPIC: PRINCE2 AND PMBOK® PRESENTED TO: MR. ONSERIO NYAMWANGE PRESENTED BY: OBARE RAKAMBA D61/72991/2012 25 JUNE 2012 PRINCE2 PRINCE2 is an acronym for PRojects IN Controlled Environments. PRINCE2 is a process-based approach for project management‚ providing an easily tailored and scaleable project management
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Beautician Nowadays everyone wants to look attractive‚ polished and presentable. For this purpose ‘Cut & Bite’ hire services of beauty salons and beautician. These beauticians are also known as cosmetologist. Aim of a beautician is to groom the personality of a person by providing various beauty treatments and through the art of a professional makeup. Whether one can looking for hair styling‚ facial services‚ manicure‚ pedicure‚ massage‚ hair removals or professional casual or party makeup services
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Trang Vi‚ Jiayi Jiang. SCHM 2301- Section 1:35 TF Case: A Comment on Management Attitude 1- Overview of key problems: The case study describes an experience of Dinsmore’s friend coming to visit the Flagship hotel‚ where Dinsmore took over the manager position. This guest focused on analyzing how does the hotel look from the outside and how does the actual business run inside Flagship by the request of Dinsmore. The experience was a nightmare to the guest. All the employees made mistakes from
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shop online‚ you probably have heard of Zappos.com. Nick Swinmurn was inspired to found the firm after a frustrating shopping excursion in San Francisco where he failed to find a properly fitting pair of shoes in the right size‚ style and color. Swinmurn translated his unpleasant shopping experience into new business expressly designed to meet the demanding needs of serious shoppers. As a result of his entrepreneurial zeal and his shrewd exploitation of the tools of e-commerce‚ Zappos grew from
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The Supply Chain of the Next Decade ---A Study on the Context of Global Supply Chain [pic] National University of Singapore Industrial and System Engineering Group Leader: Zhang Juzheng Group Members: Gu Shimin
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The Triple-A Supply Chain Key ideas from the Harvard Business Review article By Hau L. Lee The Idea in Brief The holy grails of supply chain management are high speed and low cost--or are they? Though necessary‚ they aren’t sufficient to give companies a sustainable competitive advantage over rivals. Consider these disturbing statistics: Though U.S. supply chains became significantly faster and cheaper between 1980 and 2000‚ product markdowns owing to excess inventory jumped from 10% to 30% of total
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T h e c u rren t is su e a n d fu ll te x t a rc h iv e o f th is jo u rn a l is a v a ila b le a t http://www.emeraldinsight.com/0144-3577.htm CASE RESEARCH Case research in operations management Chris Voss‚ Nikos Tsikriktsis and Mark Frohlich London Business School‚ London‚ UK Keywords Operations management‚ Research‚ Methodology‚ Case studies Abstract This paper reviews the use of case study research in operations management for theory development and testing. It draws on the literature
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Discuss And Illustrate The Economic Justification For Establishing A Warehouse Storage has always been an important aspect of economic development. For manufacturers‚ strategic warehousing offered a way to reduce holding or dwell time of materials and parts. On the outbound side of manufacturing‚ warehouses can be used to create product assortments for customer shipment. An important charge in warehousing is maximum flexibility. Ideally a warehouse will simultaneously provide economic and service
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