Exam 1: Economics: Foundations and Models

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Trinh quits his $80 000-a-year job to become a full-time volunteer at a museum.The opportunity cost of his decision is __________.

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An economic model is a simplified version of reality used to analyse real-world economic situations.

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What is a marginal benefit? __________________________________________________________________________________________________________________________________________________________________________________________

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Economics does not study correct or incorrect behaviours but rather it assumes that economic agents behave ________,meaning they make the best decisions given their knowledge of the costs and benefits.

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All of the following are part of an economic model except _________.

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How are the fundamental economic questions answered in a market economy?

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The term 'market' refers to trading arrangements by which buyers and sellers come together.

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Which of the following questions or statements regarding medical school is normative?

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If the marginal cost of keeping a doctor's office open one additional hour per day is $200,then the doctor should keep the office open for one extra hour________.

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Examining the conditions that could lead to unemployment in an economy is an example of a microeconomics topic.

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Mr.Peabody chooses to invest in companies that produce goods and services at the lowest possible cost.Mr.Peabody is investing in companies that are _________.

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Consider the following economic agents: A.the government B.consumers C.producers Who,in a centrally planned economy,decides what goods and services will be produced with the scarce resources available in that economy?

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What term in economics refers to a group of buyers and sellers of a product and the arrangement by which they come together to trade?

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What is the extra cost associated with undertaking an activity called?

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The Coffee Nook,a small cafe near campus,sells cappuccinos for $2.50 and Russian tea cakes for $1.00 each.What is the opportunity cost of buying a Russian tea cake?

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What is meant by the statement that 'optimal decisions are made at the margin'? __________________________________________________________________________________________________________________________________________________________________________________________

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Allison's Auto Art is a company that applies pinstripes to vehicles.Allison's cost for a basic one-colour pinstriping job is $35,and she charges $95 for this service.For a total price of $175,Allison will apply a fancier three-colour pinstripe application to an automobile,a service that adds an additional $40 to the total cost of the package.What is Allison's marginal benefit if she sells a basic one-colour job?

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Optimal decisions are made at the point where marginal cost equals zero.

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Arlene quits her $125 000-a-year job to take care of her ailing parents.What is the opportunity cost of her decision?

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Suppose that to increase sales of hybrid vehicles,auto manufacturers are offering large cash incentives.This is an example of a macroeconomics topic.

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