I 3.4 Analysis of RL and RC Networks 3.4.1 Series RL Network + + VR R- Im Z jXL = jωL V + L VL - Re 0 R Z = ZR + ZL = R + jXL XL = ωL > 0 2 2 Z = R + XL −1 ⎛ X L ⎞ φZ = tan ⎜ ⎟ ⎝R⎠ V = VR + VL = IR + IjXL = IZ Im V VL 0 Re I VR I 3.4.2 Series RC Network Im + + R VR + C VC - R 0 jXC = -j/ωC Z = ZR + ZC = R + jXC Re V - Z XC = -1/ωC < 0 2 Z = R2 + X C −1 ⎛ X C ⎞ φ Z = tan ⎜ ⎟ ⎝R⎠ V = VR +
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Dell’ s Working Capital Assignment 1 Questions to assignment 1. How Dell was’s working capital policy a competitive advantage? 2. How did Dell fund its 52% growth in 1996? 3. Assume Dell’s sales will grow 50% in 1997‚ how might the company fund this growth internally? How much would working capital need to be reduced and/or profit margin increased? What step do you recommend the company take? 4. How would your answer to question 3 changes if Dell also purchased $ 500 million of common
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How to Compete on Analytics Thomas Davenport describes the prerequisites and the five stages of analytic competitiveness By Alison Bolen Thomas Davenport’s article "Competing on Analytics" was the best‐selling Harvard Business Review reprint in 2006. To write it‚ Davenport‚The President’s Distinguished Professor in Management and Information Technology at Babson College‚ studied the characteristics of more than 50 leading organizations that have made a commitment to quantitative‚ fact‐based analysis
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CASE How to Compete in India 1. The political environment in India has proven to be critical to company performance for both PepsiCo and Coca-Cola India. What specific aspects of the political environment have played key roles? Could these effects have been anticipated prior to market entry? If not‚ could developments in the political arena have been handled better by each company? 2. Timing of entry into the Indian market brought different results for PepsiCo and Coca-Cola India. What benefits
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1. *How does Shouldice compete? Identify at least three characteristics of Shouldice’s operations that contribute* to its competitiveness. Shouldice Hospital Limited seems to be a well organized Hospital with a unique technique to operate hernias. In this hospital only external hernias were operated. This is the mayor fact for their success. The doctor´s‚ the nurse´s and even the design of the facility is only targeted of the patient’s needs that have or had a hernia surgery. To reduce
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How Does the Stock Market Affect the Economy? This article examines how the stock prices affect the GDP. “According to the Federal Reserve Board’s model‚ a 20 percent decline in stock prices lower the GDP by about 1.25% after one year.” For only one year‚ we can conclude that yes‚ the stock market in some ways does effect the economy. Many economists agree that stock market affects the economy‚ while there are still others that think there are many other influences that affect the economy and not
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Who is in the Futures Market and How Has It Changed? Dec. 29 Who is in the Futures Market and How Has It Changed? A summary report of a study by James A. Baker III Institute for Public Policy Rice University. Office of OPEC Governor For enquires kindly contact Sammy AL Mehaid Sammy.mehaid@aramco.com 1 Who is in the Futures Market and How Has It Changed? Dec. 29 Introduction: Leading up to 2008‚ oil prices experienced a steady‚ upward trend. Then‚ in 2008 oil prices climbed to
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of obligations. To maximize the value of global reach‚ companies must manage both. How Global Brands Compete by Douglas B. Holt‚ John A. Quelch‚ and Earl L. Taylor Reprint R0409D When a brand is marketed around the world‚ that fact alone gives it an aura of excellence—and a set of obligations. To maximize the value of global reach‚ companies must manage both. How Global Brands Compete COPYRIGHT © 2004 HARVARD BUSINESS SCHOOL PUBLISHING CORPORATION. ALL RIGHTS RESERVED.
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and so forth‚ is clearly articulated. 4. Employees’ responsibilities and opportunities for development are clearly defined. 5. Supervisors’ responsibilities for employee development are clearly defined. 6. Procedures are clearly described‚ such as how
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HKU575 ALI FARHOOMAND DELL: OVERCOMING ROADBLOCKS TO GROWTH You don’t get a big result if you don’t challenge people with big goals. - Kevin Rollins‚ president and CEO‚ Dell1 In spring 2005‚ Dell‚ Inc. (“Dell”)‚ the world’s largest personal computer (PC) maker‚ announced a new goal: to reach US$80 billion in annual sales by 2009. The goal was fairly ambitious for Dell‚ which at the time had revenues of about US$49 billion.2 In an effort to meet its goals‚ Dell had woven together a broad
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