x Biology 11 Ms. Zwart 06.09.13 The Cooling Curve of Water Variables: Independent Variable: The independent variable is heat; we measure the temperature with a thermometer‚ which has a systematic error of ± 0.5 °C. Dependent Variable: The dependent variable is time; we know when 30seconds pass with the use of a stopwatch‚ which has a systematic error of ± 1 second. Controlled Variables: The controlled variables used in this experiment are; a 400ml beaker with the systematic error
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------------------------------------------------- Learning curve From Wikipedia‚ the free encyclopedia For other uses‚ see Learning curve (disambiguation). A Learning Curve is a graphical representation of the increase of Learning (Vertical axis) with Experience (Horizontal axis). | Fig 1: Learning curve for a single subject‚ showing how Learning improves with Experience | | Fig 2 : A learning curve expressed as a mathematical function | | Fig 3 : The metric for Learning can
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any business organisation‚ achievement of efficiency in production or cost minimisation for a given production activity appear to be one of the prime concern of the managers In the manager’s effort to minimise production costs‚ the fundamental questions he or she faces are: (f) How can production be optimized or costs minimised? (g) What will be the beaviour of output as inputs increase? (h) How does technology help in reducing production costs? (i) How can the least-cost combination of inputs
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PRODUCTION THEORY AND THEORY OF COSTS Production and Production Theory Production refers to the transformation of inputs into outputs (or products) An input is a resource that a firm uses in its production process for the purpose of creating a good or service. Most resources are lumped into three categories: - Land - Labor - Capital The two kinds of inputs: Fixed vs. Variable Inputs Fixed inputs -resources used at a constant amount in the production of a commodity. Variable inputs
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Factors of Production 1. Land 2. Labor 3. Capital (Money) is not actually considered as capital in economics as it does not produce a good and service but it is rather a form of asset that is used as a medium of exchange. 4. Entrepreneurship The 3 E’s in ECONOMICS 1. Efficiency refers to productivity and proper allocation of economic resources. 2. Equity means justice and fairness. 3. Effectiveness means attainment of goals and objectives. Types of Economic Systems To address
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THE PRODUCTION PROCESS :THE BEHAVIOR OF PROFIT-MAXIMIZING FIRMS THE BEHAVIOR OF PROFIT-MAXIMIZING FIRMS Production : The process by which inputs are combined‚transformed‚and turned into outputs. Firm : An organization that comes into being when a person or group of people decides to produce a good or services to made a perceived demand Three decisions that all firms must make: 1. How much output to supply 2. How to produce that output 3. How much of each input to demand a) PROFITS AND ECONOMIC
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Principle 10 of Mankiw and Taylor’s Ten Principles of Economics: The Phillips curve shows the relationship between unemployment and inflation in an economy. Unemployment involves people who are registered as able‚ available and willing to work at the going wage rate but who cannot find work despite actively searching for work. Unemployment can be counted by using the claimant count which includes all those who are unemployed and actually claiming benefit in the form of Jobseekers Allowance
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companies laying a network of water pipes and sewage systems across the country? No. It is better to have 1 firm. This is an example of an industry which is a natural monopoly because of the extensive fixed costs. Industries like car production and airline production also have significant economies of scale so it makes sense for firms to have some degree of market power. * However‚ just because a firm has monopoly power doesn’t mean that the industry necessarily has economies of scale or that
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1. Suppose there are 100 consumers with identical individual demand curves. When the price of a movie ticket is $8‚ the quantity demanded for each person is 5. When the price is $4‚ the quantity demanded for each person is 9. Assuming the law of demand holds‚ which of the following choices is the most likely quantity demanded in the market when the price is $6? Explain and show calculations‚ While the question asks of the choices given what the quantity demanded will be‚ there are no choices
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ECON 1. (Demand Under Perfect Competition) what type of demand curve does a perfectly competitive firm face? Why? A horizontal or a perfectly elastic‚ demand curve. A perfectly competitive firm is called a price taker because that firm must “take‚” or accept‚ the market price- as in “take it or leave it.” 2. Explain the different options a firm has to minimize losses in the short run. A firm in perfect competition has no control over the market place. Sometimes that price may be so low
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