Name: Thuy Anh Nguyen November 6‚2012 1. Conditions for profit maximization are: a) Difference between total revenue (TR) and total cost (TC) is maximized; b) Marginal revenue (MR) should be equal to marginal cost (MC) Explanations: If we assume that the company is facing a downward – sloping curve and it produces just one single product a) Profit = TR – TC. Profit will increase if TR increases and TC decreases. If company wants profit maximization‚ it should be TR maximization and TC minimization
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Protect environment from normal little actions Summary Pra 1: Problems and challenges in current environment situation ( All people have to take part in environment protecting activities Pra 2: - List some normal daily actions that people can do to improve environment. - People are responsible for propagandize environment knowledge to others Pra3: Let’s protect environment from our normal little actions Detail Nowadays‚ human are affected seriously with bad environment
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When it comes to for-profit colleges many students end up being in $50‚000 to even a hundred-thousand dollars in debt; making it harder by the day to find a good job-placement after becoming a graduate. The cost of attending a for-profit school is just much‚ as attending a ivy-league school‚ if not more. With most of these colleges having open enrollment‚ this allows the Government to take more/ have access to more money. In my opinion‚ it’s almost a trap in order to lure students into thinking
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Income Effect The equilibrium of the consumer is obtained on the basis of the assumption that the income level of the consumer remains constant and prices of the two commodities also remain constant. When income of the consumer changes or when any price level changes the equilibrium position will be affected. When income increases‚ prices of the commodities remaining the same‚ the budget line shifts parallel to the right. This happens because there is a change in the intercept part of the equation
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Definition of Gross Income‚ Taxable Income‚ and Net Income Gross income refers to all income but not excluding exempt income and subject to final income tax. Example of gross income include: salaries and wages‚ commission‚ sale of and other dealings in property‚ rents‚ dividends‚ and securities. Exclusion from gross income or those incomes that are exempted from tax include: life insurance proceeds paid to beneficiaries upon the death of the insured; compensation for injuries or sickness‚ retirement
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- Setting: The story takes place in southern California at the Great Riveroak Insurance Company. Mabel Jumpstone says she has moved from Cricket Creek‚ California‚ which is supposedly in the north‚ because of the terrible weather. The story is a little dated as there are no computers and all writing is done on manual typewriters but apart from that we can say it takes place in the present. - Characters: Mabel Jumpstone‚ Ralph Cummings (the narrator of the story) and Art Bowen. Mabel Jumpstone is
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2) Explain why a profit maximizing firm produces the output that equates marginal revenues to marginal costs (MR=MC). In a perfectly competitive market‚ producers are price-takers and consumers are price-takers. There are many producers‚ none having a large market share and the industry produces a standardized product‚ also free entry and exit of the industry. They produce using the optimal output rule: produce where marginal revenue equals marginal cost as Smith (1904) demonstrated. Figure
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... Building Q plants costs each firm 3.5 × Q dollars. Each plant produces one unit of SOMA. If firm 1 builds Q1 plants and firm 2 builds Q2 plants‚ the market price p for one unit of SOMA will be 9 − (Q1 + Q2). For example‚ if firm 1 builds 2 plants and firm 2 builds 4 plants‚ the market price will be 9 − (2 + 4) = 3 per unit. At this price firm 1 will make a profit of 2 × 3 − 2 × 3.5 = −1 while firm 2 will make a profit of 4×3−4×3.5 = −2. Assume‚ no firm will build more than 4 plants. Cost (Q)
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minutes washing up equivalent to one hours hovering‚ Oakley’s research found it was pretty rare for men to do a lot of housework. Oakley thinks that the role of the housewife was socially constructed by the social changes of the industrial revolution‚ for example when people started going out to work in the factories rather than at home. Oakley found that women took in a double burden (doing paid work‚ working in the house and looking after the children). From a feminist perspective the family
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Theories of Profit There are various theories of profit‚ given by several economists‚ which are as follows: 1. Walker’s Theory of Profit as Rent of Ability This theory is pounded by F.A. Walker. According to Walker‚ “Profit is the rent of exceptional abilities that an entrepreneur may possess over others”. Rent is the difference between the yields of the least and the most efficient entrepreneurs. In formulating this theory‚ Walker assumed a state of perfect completion in which all firms are
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