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Management Chapter 11

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Chapter 1 introduction True-False Questions
1-1 Managers need to know the mathematical theory behind the techniques of management science so that they can lead management science teams.
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1-2 Spreadsheets allow many managers to conduct their own analyses in management science studies.
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1-3 Management science is a discipline that attempts to aid managerial decision making by applying a scientific approach to managerial problems that involve quantitative factors.
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1-4 The discovery of the simplex method in 1947 was the beginning of management science as a discipline.
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1-5 Managers make decisions based solely on the quantitative factors involved in the problem.
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1-6 A management science team will try to conduct a systematic investigation of a problem that includes careful data gathering, developing and testing hypotheses, and then applying sound logic in the analysis.
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1-7 The mathematical model of a business problem is the system of equations and related mathematical expressions that describes the essence of the problem.
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1-8 Once management makes its decisions, the management science team typically is finished with its involvement in the problem.
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1-9 A cost that varies with the production volume would be a fixed cost.
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1-10 A cost that varies with the production volume would be a variable cost.
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1-11 At the break-even point, management is indifferent between producing a product and not producing it.
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1-12 A constraint is an algebraic variable that represents a quantifiable decision to be made.
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1-13 A decision variable is an algebraic variable that represents a quantifiable decision to be made.
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1-14 A parameter in a model is a variable that represents a decision to be made.
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1-15 The objective function for a model is a mathematical expression of the measure of performance for the problem in terms of the decision

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