Maria Saavedra ECT122 Week 1 05/07/2014 Chapter 1Chapter 2 Chapter 3 Practice Problems *(Be sure to put the units in; volts‚ amps‚ etc.) 1.One coulomb of charge passes a point every 20 seconds. Calculate the value of the current through the point. I=Q/t = 1C/20s = .05C/s= .05 A x10^-3 C = 50mA 2.A total charge of 2.5 × 10-3 C passes a point every 40 seconds. Calculate the value of the current through the point. I=Q/t =0.0025C/40s= 6.25 C/s = 6.25 A 4.A total charge of 50 × 10-3 C passes a point
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for the Ambassador China project. This calculation uses the following assumptions: 1. Calculations are done on a nominal basis‚ converting the salvage value estimate from a real to a nominal value (638 = 500(1.05)5) using the 5% inflation estimate; salvage = book value so no taxes are incurred on salvage. 2. Depreciation is calculated at [4‚000 – 638 (salvage) ]/ 5 = 672.4 per year. 3. Cars sales occur in year 1
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Problem-Solving Exercise 1 1. In your own words‚ explain what density altitude is and how it affects your airplane. Density altitude‚ or "Pressure Altitude"‚ is the density of air given as a height above Mean Sea Level (MSL). Density altitude affects the wings ability to create lift‚ the aircrafts propeller to create thrust and the power output of the engine. 2. In your own words‚ explain the theory of lift and what basic laws are involved. In my opinion lift can be explained by
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Hercule Poirot‚ private detective and retired Belgian police officer‚ boards the Taurus Express train to Stamboul (Istanbul). On the train there are two other passengers‚ Mary Debenham and Colonel Arbuthnot. The two act as if they are strangers‚ but Poirot observes behavior that suggests that they are not. Poirot is suspicious of the couple. The train arrives in Stamboul and Poirot checks in at the Tokatlian Hotel. As soon as Poirot arrives he receives a telegram summoning him back to London. While
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Week 5 – Financing Strategy Problem Problem 1 – Chapter 20 Firm A has $10‚000 in assets entirely financed with equity. Firm B also has $10‚000 in assets‚ but these assets are financed by $5‚000 in debt (with a 10 percent rate of interest) and $5‚000 in equity. Both firms sell 10‚000 units of output at $2.50 per unit. The variable costs of production are $1‚ and fixed production costs are $12‚000. (To ease the calculation‚ assume no income tax.) A. What if the operating income (EBIT)
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Applied Problem 3 - 1 Chapter 5: Applied Problem 1 Bridget has limited income and consumes only wine and cheese; her current consumption choice is four bottles of wine and 10 pounds of cheese. The price of wine is $10 per bottle‚ and the price of cheese is $4 per pound. The last bottle of wine added 50 units to Bridget’s utility‚ while the last pound added 40 units. a) Is Bridget making the utility-maximizing choice? Why or why not? In simplest terms wine is 50 units/$10 = 5 and cheese is 40
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Q1. If the News-Express had dropped its To Let 3 as of January‚ what effect would that action have had on the profit? Total Sales (including To Let 3) £11134 Total Cost (including To Let 3) £10974 Profit (including To Let 3) £160 V.C. of To Let 3 £1790 New Cost without To Let 3 £9184 Sales without To Let 3 £8424 Profit/Loss without To Let 3 £-760 If To Let 3 is dropped‚ the revenue and variable cost of To Let 3 is reduced but the fixed cost still remains. Hence after calculation
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Happiness Express Inc. Strengths: This case right off the bat seemed quite interesting since I never really think about the toy manufacturing industry much. The article really proves the point that in order for a toy manufacturing company to be successful they must be ahead of the game or anticipate what children will like as toys. It’s also important for companies to get merchandise-licensing rights for popular figures‚ such as Mighty Morphin Power Rangers in this case. However‚ the point
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DETAILS OF MENU SN 1. 2. 3. 4. 5. 6. Standard tea (150 ml) Tea with tea bag (150 ml) Coffee with instant coffee powder (150 ml) Tea in pots (285 ml) Coffee in pots (285 ml) Item Details of Menu Cups used should be of 170 ml capacity Cups used should be of 170 ml capacity Cups used should be of 170 ml capacity (285 ml) + 2 tea bags + 2 sugar pouch + 2 disposable paper cups of 170 ml capacity (285 ml) + 2 coffee sachets + 2 sugar pouch + 2 disposable paper cups of 170 ml capacity Poories -
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CHAPTER 1 THE PROBLEM AND ITS BACKGROUND Introduction Nowadays‚ modern companies in our country used proximity cards/access badges to maintain that only authorized employees enters the specific offices or floors of the building/company office. This helps in ensuring the security of every room and offices of the company. But a gaping hole in this system is the ‘what ifs’ questions it needed answers for; what if the employee just went to work and do nothing?‚ what if I just let somebody
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