Ch 2 Solutions Essay - 1703 Words

14188-37032_Ch02_Solutions http://www.scribd.com/doc/6739982/1418837032Ch02Solutions Electronic Commerce, 7th Edition Solutions 2-1 Electronic Commerce, 7th Edition 14188-37032 Chapter 2 Solutions Review Questions 1. What were the main forces that led to the commercialization of the Internet? Summarize your answer in about 100 words. Answer: The Internet was born out of the need for the U.S. government, specifically the Defense Department, to communicate with its weapons installation distributions all over the world. This idea, in the hands of researchers and scientists evolved even further allowing those researchers the capability to communicate with their colleagues at other universities. As personal computers†¦show more content†¦Prepare a four-column table (one column for each technology) in which you list the advantages and disadvantages of each connection method. Include at least two advantages and two disadvantages for each connection method. Answer: Answers will vary but should include the following: Satellite DSL Wireless Cable Advantages Upstream transmission Downstream transmission --500 Kbps Satellite users have to rely on plain old telephone system to upload files 100 – 640 Kbps 1.5 – 9 Mbps Installation can be quirky 150 Kbps 500 Kbps Unusable for people living in large cities 300 Kbps Mbps Up to 10 Mbps Connection bandwidth varies with the number of subscribers Disadvantages Exercises 1. You are the assistant to Julie Davidson, the sales manager of Old Reliable Life Insurance Company. Julie is interested in equipping her sales force with the technology they need to sell Old Reliable’s insurance products. Most of her salespeople visit customers in their homes or offices. Today, the salespeople carry a laptop computer to show value projections and cash flow summaries for various policies. Many of them also carry a PDA for appointments and a mobile phone. Julie would like to ensure that salespeople have access to the home office server computers while they are making their sales presentations to customers. This access willShow MoreRelatedCh 2 Solution3184 Words   |  13 PagesCHAPTER 2 Mechanics of Futures Markets Practice Questions Problem 2.8. The party with a short position in a futures contract sometimes has options as to the precise asset that will be delivered, where delivery will take place, when delivery will take place, and so on. Do these options increase or decrease the futures price? Explain your reasoning. These options make the contract less attractive to the party with the long position and more attractive to the party with the short position. They thereforeRead MoreCh 2 Solutions to Slr4899 Words   |  20 PagesSolutions, Chapter 2/HL ANSWERS TO CHAPTER 2 The Simple Regression Model Econometrics Economics of Innovation and Growth A = Problems B = Examples (from chapter 2) C = Cumputer Exercises 1 Solutions, Chapter 2/HL A: Problems 2.1 Let kids denote the number of children born to a woman, and let educ denote years of education for the woman. A simple model relating fertility to years of education is kids = ÃŽ ² 0 + ÃŽ ²1educ + u where u is the unobserved error. (i) (ii) What kind of factorsRead MoreHw Solutions1306 Words   |  6 PagesTUTORIAL 2 Linear Programming - Minimisation Special cases Simplex maximisation 1. Innis Investments manages funds for a number of companies and wealthy clients. The investment strategy is tailored to each client’s needs. For a new client, Innis has been authorised to invest up to $1.2 million in two investment funds: a stock fund and a money market fund. 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Despite all these different forms and applications the chemical structure of soap remains constant; CH3 CH2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 COO or CH 3 (CH 2 ) n COO. Through the process referred to as saponificationRead MoreDivision of Commerce: Information Management991 Words   |  4 Pagessociety. 2. COURSE INTENDED LEARNING OUTCOMES (CILOs) Upon successful completion of this course, students should be able to: 1. Identify the basic components of a computer system and the concepts of information system. 2. Analyze how workgroup information systems encourage group collaboration. 3. Evaluate the business data processing cycle. 4. Apply the concepts of various applications of computers in government, business and the society. 5. Design information management solutions to supportRead MoreEssay On Thyme Water1070 Words   |  5 Pagestreated with (Thy+ Ch) compared to the control. Similar results were reported by (SerdaroÄŸlu and FelekoÄŸlu, 2005, Ozogul et al., 2010; Uà §ak et al., 2011; Emir Çoban et al., 2014). Moreover, an increase in FFA results from the enzymatic hydrolysis and lipid oxidation (Ashton, 2002, Uà §ak et al., 2011). Gomez-Guillà ©n et al., (2009) investigated the effect of gelatin-based films with incorporated aqueous extracts of either oregano or rosemary on cold-smoked sardine, recorded a significant between samplesRead MorePhysical Development Affecting Childrens Behavior1540 Words   |  7 Pages. Summarize 4 key points that show physical development affecting children’s behavior. (Ch. 2, 1 point) Children need to move around, practice with small muscle skills, need for food and rest in order for them to be attentive and ready to learn in every activities they have. Children need to move around for their physical development and as well as their intellectual development. If they have physical activity and physical play, it helps them to increase their ability to focus, interactRead MorePHL 458 Complete Class Week 1 - 5 – All Assignments, Presentations, DQs – A+ Graded Course Material1177 Words   |  5 Pagesthe reality of the message. Week 2 Solve a Problem Paper Write a 1,050- to 1,400-word paper in which you use the creative process to solve a problem with which you have experience. Include the following: †¢ Describe each stage in the creative process using Ch. 5 of your text. †¢ Search for a personal challenge. Explain how you used the techniques to develop curiosity in your search (see Ch. 6). †¢ Express the problem created by this personal challenge (see Ch. 7). Refine your expression of the