Surface Water Pollution Freshwater makes up less than three percent of earth’s water‚ but is the source of virtually all drinking water.55 percent of that water comes from reservoirs‚ rivers‚ and lakes‚ These sources‚ called surface water‚ are vulnerable to pollution discharged out of pipes and precipitating out of the air but the primary source of their pollution today is runoff‚ pollutants washing off the land. These nonpoint or scattered sources are not easily traceable. fertilizers used
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Current Ratio Interpretation From the calculation of the current ratio it is evident that the company’s current ratio for the year 2010 is 1.30:1 ‚2011 is 1.80:1‚ 2012 is 1.54:1 and 2013 is a 1‚53:1‚ that is company’s current assets in year 2013 was Rs. 1.53 for every 1Re of current liability‚ while in the year 2012 the current asset was Rs 1.54 Re of its current liability‚ while in the year 2011 the current assets was Rs 1.80 Re of its current liability‚ and while in the year 2010 the
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SuperHydrophobic Surface Fabrication The research plan must include the following: I. Statement of the Problem/s: This study aims to Specifically answer these questions: 1. What chemicals or substances would be effective to use? 2. Where else can we apply the monolayer‚ other than plastic‚ using the same procedures? 3. How long will this effect last? 4. What liquids can it repel besides water? II. Hypothesis: a. There is a significant difference in the results using varied
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Current Ratio 2012 (‘000) 2013 (‘000) (Current Asset)/(Current Liabilities) (Current Asset )/( Current Liabilities) = (RM 308‚510)/RM161‚786 = RM337‚728/(RM 222‚768) = 1.91 : 1 = 1.52 : 1 The table above shows that Dutch Lady has a decreased
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Liquidity Ratios: Current Ratio = Current Assets/Current Liabilities Efficiency Ratios Asset Turnover Ratio = Sales Revenue/ (Fixed Assets + Current Assets) Profitability Ratios Net Profit Margin = (Net Profit x 100) /Sales Revenue Return on Capital Employed = Net Profit (Operating Profit) x 100 (ROCE) Capital Employed Solvency Ratios Gearing Ratio = Total Liabilities/Shareholders Equity Investment Ratios Earnings per Share
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Ratio decidendi and obiter dicta Learning objectives At the end of this module‚ you will be able to: * distinguish between ratio decidendi and obiter dicta. * apply well-established rules to identify the ratio decidendi in a decision. This module is intended as a useful exercise in revision. If you are certain that you understand how to discover the ratio in an opinion‚ you should skim lightly over this material. What is the ratio decidendi? As you probably recall from your studies
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Ratio analysis Debt ratio Debt ratio (2006-2007) = Total liabilities / Total assets = 10‚170/12‚064 = 0.84 Debt ratio (2007-2008) = 9‚210/11‚769 = Debt ratio (2008-2009) = 10‚003/11‚229 = Debt ratio (2009-2010) = 11‚043/12‚537 = Current ratio Current ratio (2006-2007) = Current assets / Current liabilities = 3‚424/4‚790 = 0.71 Current ratio (2007-2008) = 2‚164/4‚498 = Current ratio (2008-2009) = 1‚326/5‚389 = Current ratio (2009-2010) = 2‚697/6‚085 = Return on sales (ROS) Return on Sales
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Introduction to Measurement Mass‚ Length‚ and Volume Introduction Much of what we know about the physical world has been obtained from measurements made in the laboratory. Skill is required to design experiments so that careful measurements can be made. Skill is also needed to use lab equipment correctly so that errors can be minimized. At the same time‚ it is important to understand the limitations of scientific measurements. Concepts Measurement Significant figures Accuracy
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How Surface Area Affects the Motion of a Falling Object Introduction During this investigation‚ varying surface areas of objects will be explored in a manner observing the motion as they fall. Most predominantly‚ this motion encircles speed. Speed is calculated from the formula below‚ and hence is directly proportionate to time taken when the distance travelled remains a constant. Speed = Distance/Time Surface area is likely to affect the time taken for an object to complete a descent‚ and
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PROFITABILITY RATIOS RETURN ON INVESTMENT (ROI): The prime objective of making investments in any business is to obtain satisfactory return on capital invested. Hence‚ the return on capital employed is used as a measure of success of a business in realizing this objective. Return on Investment establishes the relationship between the profit and the capital employed. It indicates the percentage of return on capital employed in the business and it can be used to show the overall profitability
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