max 5x1 + x2 + 3x3 + 4x4 s.t. x1 – 2x2 + 4x3 + 3x4 ≤ 20 –4x1 + 6x2 + 5x3 – 4x4 ≤ 40 2x1 – 3x2 + 3x3 + 8x4 ≤ 50 x1 ≥ 0‚ x2 ≥ 0‚ x3 ≥ 0‚ x4 ≥ 0 Problem 2. Work through the simplex method step by step to find all optimal basic feasible solutions for the following problem. (5 marks) max x1 + x2 + x3 + x4 s.t. x1 + x2 ≤ 3 x3 + x4 ≤ 2 x1 ≥ 0‚ x2 ≥ 0‚ x3 ≥ 0‚ x4 ≥ 0 Problem 3. Use the Big M method to solve the following problem. (5 marks) min 3x1 + 8x2 + 5x3 s.t. 3x2 +
Premium Nutrition Optimization Linear programming
Standard Air Conditioning Agreement HVACR 01-9405 The Standard Air Conditioning Maintenance Agreement provides basic coverage for the parts of your air conditioning system that need frequent service. This agreement also includes a pre-season inspection to ensure peak performance of your system. Please refer to the following list for specific parts coverage under your agreement. Low Pressure Switch Running Capacitor High Pressure Control Starting Capacitor Metering Device Condenser Motor Condenser
Premium HVAC Air conditioning English-language films
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
Premium Project management
• These deep discounts are being given in hopes to load up the distribution channels. • Working within the framework of an Objective Control System puts too much focus on things like share price and sales goals‚ without consideration of such factors as employee satisfaction. Solution • Paying more attention to manufacturing aspect of Exceso as oppose to promotions Questions: • Should Exceso continue using the tactic of loading up the distribution channels to meet their high sales expectations
Premium Marketing Retailing Stock market
large volumes each time they had a production line setup or changeover 2. however‚ this led to very large inventory levels 3. move to “pull” systems rather than “push” systems B. Seasonal demand : build-up of seasonal inventories to meet demand and to smooth production C. Supply-side
Premium Inventory Logistics
SCM3006 Operations and Supply Chain Management Group Project Product: Baked Potato 1. Introduction 1.0 Introduce Baked Potato A baked potato is sometimes called a jacket potato in the United Kingdom. The baked potato has been popular in the UK and French for many years. In the mid-19th century‚ jacket potatoes were sold on the streets by hawkers during the autumn and winter months. In London‚ it was estimated that some 10 tons of baked potatoes were sold each day by this
Premium Potato Variable cost Fixed cost
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
Premium Supply chain management Supply chain
u NAME OF STUDENT Nguyễn Vĩnh Trà REGISTRATION NO. 1013105035 UNIT TITLE Unit 7: Business Strategy ASSIGNMENT TITLE Strategy Formation and Planning ASSIGNMENT NO 1 of 2 NAME OF ASSESSOR Ha Son Tung SUBMISSION DEADLINE 16:00‚ 22 November 2010 I‚ __________________________ hereby confirm that this assignment is my own work and not copied or plagiarized from any source. I have referenced the sources from which information is obtained by me for this assignment.
Premium BMW Strategic management
familiar Microsoft Excel interface. The rest of this document is organized into sections that will assist you in setting up and using PHStat2. Note: In this document‚ the symbol è means “on the next submenu‚ select.” Table of Contents 1 PHStat2 Technical Requirements 2a Configuring Excel 2007/Excel 2010 Security for PHStat2 2b Configuring Excel 2003 Security for PHStat2 3 Setting up PHStat2 4 Using PHStat2 5 Updating PHStat2 6 Troubleshooting PHStat2 7 What’s New in PHStat2? 1 PHStat2 Technical
Premium Microsoft Microsoft Office Microsoft Excel
Table of Contents Table of Contents 1 Executive Summary 2 Introduction 2 Investment Environment in China 3 PESTEL Analysis of Investment Environment in China 4 1 Political Factors 4 2 Economic Factors 5 3 Social-cultural Factors 6 4 Technological Factors 7 5 Environmental Factors 7 6 Legal Factors 8 PESTEL Analysis of Investment Environment in Japan 8 1 Political Factors 8 2 Economic Factors 9 3 Socio-Cultural Factors 10 4 Technological Factors 10 5 Environmental
Premium Investment Macroeconomics Developed country