DATA COMMUNICATION COEN 3193 Assignment No. 1 Brief History of Data Communication Submitted by: Camille A. Bonito BSCpE IV-2 Submitted to: Florinda H. Oquindo TIMELINE OF HISTORY OF DATA COMMUNICATION 1800 Telegraph defined from the Greek... TELE = Afar GRAPHOS = Write 1809 First telegraph in Bavaria. Samuel Soemmering. Used 35 wires with gold electrodes in water. Detection at distant end 2000 feet away was by the amount of gas caused by electrolysis. 1828 First telegraph in the USA
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Husband‚ Father of four‚ hard-working man; addicted to potpourri. Many think it couldn’t happen to them‚ to be in the grips of a substance‚ unable to break free. My husband was one of those the first time he purchased a small three gram bag of “potpourri” he had heard about from people at his work. Fast forward six months later and he is hardly recognizable as the man he has always been. The effects of synthetic drugs are non-forgiving‚ robbing it’s users of any type of quality in life. What
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CHAPTER 12 Cost Sheet (or) Statement of Cost ELEMENTS OF COST Introduction Elements of cost are necessary to have a proper classification and analysis of total cost. Thus‚ elements of cost provide the management with necessary information for proper control and management decisions. For this purpose‚ the total cost is analysed by the elements or nature of cost‚ i.e.‚ material‚ labour and overheads. The various elements of costs may be illustrated as below: Elements of Cost ~ t
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activity. (This assumption precludes the concept of volume discounts on either purchased materials or sales.) Costs can be classified accurately as either fixed or variable. Changes in activity are the only factors that affect costs. All units produced are sold (there is no ending finished goods inventory). When a company sells more than one type of product‚ the sales mix (the ratio of each product to total sales) will remain constant. The components of Cost-Volume-Profit Analysis are: Level or volume
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toxic‚ even in small amounts (Devlin). It also serves no function in the body and could cause lead poisoning which can lead to memory loss‚ brain swelling‚ paralysis‚ or even death (Grabianowski). According to David Hanson‚ “A study of moonshine…produced at 48 different stills found that 43 of the 48 samples had lead levels ranging from five to 599 parts per billion (ppb). Over half the samples contained lead levels exceeding federal water guidelines of 15 ppb‚” (Grabianowski). Approximately 80%
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amount of overhead from their reduction in produced items and that by producing less that they were not able to absorb all of the fixed manufacturing costs into units of production. That is why you see this drop in net operating income for the second quarter. 2. Prepare a contribution format variable costing income statement for each quarter. First Quarter Second Quarter Sales $480‚000 $600‚000 Variable Expenses: Variable cost of good sold 96000 120000 Variable selling and
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X 410 “Business Applications of Calculus” PROBLEM SET 1 [100 points] PART I As manager of a particular product line‚ you have data available for the past 11 sales periods. This data associates your product line’s units sold “x” and total PROFIT “P” results for these sales periods. Product Red03 Units [x] Profit [P] 10 20 100 130 190 240 300 320 380 430 500 -33986 -31792 -9200 790 21418 37728 54000 58208 65840 65050 50000 1 Section A: 1st Order Model
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To Mr. Morrissey: At the beginning‚ we great appreciate you to trust us to do this research for your business case. After analyzing the background and information you offered to our company‚ we did a large number of researches in your specific two products and the industry. At present‚ the quantitative production and demand of the wood stove are shrinking in the market because of the drastic competitive marketing. Otherwise‚ the marketing of owner is not significant in competition. Therefore‚ we
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for a given time period‚ despite wide changes in the related level of total activity or volume. An example is the leasing cost of a machine that is unchanged for a given time period (such as a year) regardless of the number of units of product produced on the machine. 2-6 A cost driver is a variable‚ such as the level of activity or volume‚ that causally
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AMIS 525 Pop Quiz-Chapter 9 1. If the number of units produced exceeds the number of units sold‚ then net operating income under absorption costing will: A) be equal to the net operating income under variable costing. B) be greater than net operating income under variable costing. C) be equal to the net operating income under variable costing plus total fixed manufacturing costs. D) be equal to the net operating income under variable costing
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