SOLUTIONS TO SELECTED PROBLEMS FROM NAHMIAS’ BOOK CHAPTER 2 FORECASTING 2.13 Fcst 1 Fcst 2 Demand Err 1 Err 2 Er1^2 Er2^2 |Err1| 223 210 256 33 46 1089 2116 33 289 320 340 51 20 2601 400 51 430 390 375 -55 -15 3025 225 55 134 112 110 -24 -2 576 4 24 190 150 225 35 75 1225 5625 35 550 490 525 -25 35 625
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without a downside though. With these electronic technologies becoming cheaper and more expendable it creates a situation where the disposal of these electronics. Electronic waste problems are not just of where you dispose of it‚ but also how it effects the area around the dump site. Studies have shown that‚ “heavy metals pollution of groundwater‚ soil‚ and plants is an issue of environmental concern‚ especially when e-waste is involved”(Olafisoye‚ 7). With electronic waste continuing to grow this pollution
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Situation Analysis LG Electronics will be creating and promoting a new product called the DigiCase. Overall‚ 84% of U.S. households own a computer‚ and 73% of U.S. households have a computer with a broadband connection to the internet (aka a laptop). Despite the rising popularity of smartphones and other mobile devices to access the internet‚ relatively few people rely exclusively on these devices for access to the internet‚ less than 6 million households. Most of the time buying and owning a laptop
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Chapter 4&5 1. According to the author‚ what makes the use of grand juries attractive to prosecutors? How does this explain their use when it comes to investigations of controversial militant behavior? 1. Grand jurys have the ability to pursue investigations even when crimes have not been committed. 2. Witnesses called before the grand jury can be aggressively be questioned with no lawyer present. 3. Proceeding by indictment uses the grand jury’s legitimacy and prestige to generate support By
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Chapter 4: Etiquette/Dress Video Questions Answer the questions in complete sentences: Dress for Success: 1. What specifically are Franchesca and Brad wearing that makes their appearance professional? Franchesca is wearing business slacks‚ a blazer‚ professional shoes and natural makeup; whereas Brad is wearing a pressed clean suit with shined shoes. 2. What four items make Patricia’s and Brian’s appearance less professional? Patricia’s shirt is not tucked in‚ they are drinking while at a business
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Guide to UNIX Using Linux Fourth Edition Chapter 4 SolutionsAnswers to the Chapter 4 Review Questions 1.You are starting a new year and need to create ten empty files for your accounting system. Which of the following commands or operators enable you to quickly create these files? (Choose all that apply.)Answer: b. > 2.Your project team uses a group of the same files and tracks whether they are still in use by looking at the last modified date. You need to show that a series of files are still
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Chapter 7 Activity-Based Costing: A Tool to Aid Decision Making Solutions to Questions 7-1 Activity-based costing differs from traditional costing systems in a number of ways. In activity-based costing‚ nonmanufacturing as well as manufacturing costs may be assigned to products. And‚ some manufacturing costs—including the costs of idle capacity--may be excluded from product costs. An activity-based costing system typically includes a number of activity cost pools‚ each of which has its
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Hi‚ I need an Introduction and conclusion for this case. Please refer some company background and data that base on the case for introduction (I put the link for this case on other attachment). I already got the answer for question 1-3. Need a summary of my solution for conclusion. About 2 pages total. Question : Nike‚ Inc.: Cost of Capital 1 What is the WACC and why is it important to estimate a firm’s cost of capital? Do you agree with Joanna Cohen’s WACC calculation? Why or why not? 2 If
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Chapter 4 Case Study 1. Stakeholders: a. John Ryan – Superior Systems relationship manager – Aggressive. b. Nick – Superior Systems managing consultant – conservative. c. Sandy – Superior Systems Technical – observant. d. Sara – Superior Systems possible project manager - e. Ron Gimble – Point of contact for Capitol State Chemicals. f. Ron Newell – Capitol State’s IT operations manager. g. Kelly – Capitol State’s network technician – viewed as a project manager. h. Alex – Capitol State’s
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Part 2 Cases Case 1A–Joint Venture #1: The Corning-Vitro Divorce This case analyzes the business venture and subsequent breakup of Corning Glass Works‚ and American company‚ and Vitro‚ a Mexican firm. Suggested Questions for Class Discussion 1. Did Vitro and Corning do enough research before engaging in a joint venture? 2. Was it wise to start with such a large venture? 3. Could some of the problems have been mitigated through cultural training during the joint venture? 4. Was two and one
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