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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Publication Date: 12 November 2010 ID Number: G00208603 Case Study for Supply Chain Leaders: Dell ’s Transformative Journey Through Supply Chain Segmentation Matthew Davis Faced with ever-changing customer needs‚ product commoditization‚ unique global requirements and new‚ low-cost competitors‚ Dell embarked on a three-year journey to segment its supply chain response capabilities. The company designed its supply chains based on a mix of cost optimization‚ delivery speed and product choices
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Table of Contents Introduction Supply Chain Management is the process of planning‚ implementing‚ and controlling the operations of supply chain with the purpose to satisfy customer requirements as efficiently as possible. Supply chain management spans all movement and storage of raw materials‚ work-in-process inventory‚ and finished goods from point-of-origin to point-of-consumption. It is a cross functional approach to managing the movement of raw materials into an organization and the movement
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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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Because of lack of communications among different facilities and disorganization in terms of supply chain processes optimization‚ transportation and logistics minimizations‚ Diebold integrates a new SCM system into the overall operational processes to generate savings. Here is a quote from Diebold Director of Global Logistics on the challenges that the company was facing "we lacked a transportation management system‚" He acknowledges." Sure‚ I could tell you how much I paid a transportation provider‚ but
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Rehan Karowaliya 26 Feb‚2013 Walmart 1. Walmart has a brilliant Distribution System and Logistics Management that helps in maintaining the company’s performance in many ways. The Distribution System procures goods directly from the manufacture‚ eliminating the intermediaries. They negotiate with manufacturers and make sure that they are purchasing each and every product from them with lowest cost running in the market. This in turn creates long term relationship with vendors. Another efficient
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Information Systems in Supply Chain Management ------------------------------------------------- ------------------------------------------------- Chao Hsuan‚ Liu (41845491) ABSTRACT Information systems (IS) for the supply chain management have become critical tools for synchronizing information among the customers and suppliers of a supply chain (McLaren et al.‚ 2004). Moreover‚ the supply chain concept has become a concern because of global competition and increasing customer demand. Thus
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AN ANALYSIS OF THE EDUCATION SUPPLY CHAIN AND SCM CHALLENGES IN K12 SCHOOLS The goal of supply chain management (SCM) is to integrate and optimize activities within and across organizations for all stakeholders’ satisfaction. SCM in academia‚ which is called Educational SCM‚ aims at giving the best education possible for the students making effective use of the available resources. In the academia‚ the customers themselves provide their bodies and souls‚ minds‚ belongings‚ or information as inputs
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Definitions • Operations and supply chain management (OSCM) is defined as the design‚ operation‚ and improvement of the systems that create and deliver the firm’s primary products and services • Concerned with the management of the entire system that produces a product or delivers a service • Operations refers to manufacturing and service processes that are used to transform the resources employed by a firm into products desired by customers • Supply chain refers to processes that move information
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"A supply chain is a network of facilities and distribution options that performs the functions of procurement of materials‚ transformation of these materials into intermediate and finished products‚ and the distribution of these finished products to customers." Ganeshan and Harrison Supply chain provides a vital link between suppliers and customers. It involves meeting customers’ requirements in terms of time‚ quality and quantity. It helps to optimize design‚ planning‚ production‚ delivery of
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