Fletcher Munson Curve (Equal Loudness Contour) Sound is our brains interpretation of the changes in air pressure Our ears are so sensitive that they can detect the sound generated my a mosquito’s wing 10 feet away (which is roughly 0dB) 120dB (threshold of pain) is 1‚000‚000‚000x (trillion) more powerful than 0dB The Fletcher Munson Curve was discovered in the early 1930s when a phone company wanted to find the least expensive way to transmit a phone call by using the least amount of energy Our
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Interactive Management Science MS&E 107/207‚ Midterm Review The Flaw of the Averages Mindle 1 / Uncertainty vs. Risk * Risk is in the eye of the beholder * Risk reflects how uncertain outcomes cause loss or injury to a particular individual or group * Risk attitude measures the willigness to incur risk in the quest of reward * Different risks to the same uncertainty Mindle 2 / An uncertain number is a shape * A distribution * “Uncertain numbers” * Risk is subjective
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Cost accumulation systems Name Tutor Course College Date Generally‚ cost accumulation is the organized collection of cost data through a set of procedures and systems. According to an accounting business‚ they used a periodic cost accumulation system. This system only provides limited cost information during a certain period. The system requires end year adjustments to arrive at the cost of goods manufactured. In most cases‚ it is not considered a complete cost accumulation since the costs
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Cost of Quality (COQ) "The cost of quality." It’s a term that’s widely used – and widely misunderstood. The "cost of quality" isn’t the price of creating a quality product or service. It’s the cost of NOT creating a quality product or service. Every time work is redone‚ the cost of quality increases. Obvious examples include: The reworking of a manufactured item. The retesting of an assembly. The rebuilding of a tool. The correction of a bank statement. The reworking of a service‚ such as
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The historical cost accounting is an accounting technique that values an asset for balance sheet purposes at the price paid for the asset at the time of its acquisition. It is usually used in combination with other measurement bases. For example‚ inventories are usually carried at the lower of cost and net realizable value‚ on the other hand marketable securities are usually carried at market value‚ and entities prefer to carry pension liabilities at their present value. The main advantage of using
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2/27/13 What Killed Michael Porter’s Monitor Group? The One Force That Really Matters - Forbes Steve Denning‚ Contributor R ADIC AL MANAGEMENT: R e think ing le ade rship and innovation L EA D ER S H I P | 11/20/2012 @ 10:52AM | 168‚820 vie ws What Killed Michael Porter’s Monitor Group? The One Force That Really Matters What killed the Monitor Group‚ the consulting firm co-founded by the legendary business guru‚ Michael Porter? In November 2012‚ Monitor was unable to pay its bills
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Definition: A firm pursuing a cost-leadership strategy attempts to gain a competitive advantage primarily by reducing its economic costs below its competitors. If cost-leadership strategies can be implemented by numerous firms in an industry‚ or if no firms face a cost disadvantage in imitating a cost-leadership strategy‚ then being a cost leader does not generate a sustained competitive advantage for a firm. The ability of a valuable cost-leadership competitive strategy to generate a sustained
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management statement not to exceed 100 words. 13-5. (Flotation costs and issue size) D. Butler Inc. needs to raise $14 million. Assuming that the market price of the firm’s stock is $95‚ and flotation costs are 10 percent of the market price‚ how many shares would have to be issued? What is the dollar size of the issue? Market price of the firms stock $95 Flotation cost 10 percent of market price Stock price is $95‚ so the flotation Costs are $9.50 (10% x $95) the firm receives $95 - 9.50 = $85
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Cost Benefit Analysis What is cost benefit analysis? Cost benefit analysis (COBA) is a technique for assessing the monetary social costs and benefits of a capital investment project over a given time period. The principles of cost-benefit analysis (CBA) are simple: 1. Appraisal of a project: It is an economic technique for project appraisal‚ widely used in business as well as government spending projects (for example should a business invest in a new information system) 2. Incorporates
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2-22 Variable costs and fixed costs. Consolidated Minerals (CM) owns the rights to extract minerals from beach sands on Fraser Island. CM has costs in three areas: a. Payment to a mining subcontractor who charges $80 per ton of beach sand mined and returned to the beach (after being processed on the mainland to extract three minerals: ilmenite‚ rutile‚ and zircon). b. Payment of a government mining and environmental tax of $50 per ton of beach sand mined. c. Payment to a barge operator. This
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