Exam 1: Ten Principles of Economics

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What is the primary determinant of a country's standard of living?

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The average cost per seat on a train trip from Edmonton to Jasper is $140. Suppose no refreshments are served and three seats are empty. How could the train company increase its profit?

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C

Which situation best illustrates a marginal change?

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Stan buys a 1966 Mustang, which he plans to restore and sell. He anticipates that the cost of the car and the repairs will be $15,000 and that he can sell it for $19,000. When he has spent $15,000, he discovers he needs to replace the engine, which will cost $4000. He can sell the car without the new engine for $9000. What should Stan do?

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To what extent does the invisible hand model of a market ensure equity and efficiency?

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Which business most likely has market power?

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What is the definition of inflation?

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In the nation of Dictatorland, farmers traditionally feed grain to their livestock. Central planners, however, decided to increase the price of grain to make grain farmers happy and to reduce the price of bread made from that grain to make city dwellers happy. Now the price of bread is lower than the price of grain. What might we now expect?

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Which good best meets the definition of scarcity?

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Trade with any nation can be mutually beneficial.

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What is one advantage that market economies have over central planning?

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From which of the following is the word "economy" derived?

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Scarcity means that there is less of a good or resource available than people wish to have.

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Lisa buys a 1982 BMW, which she plans to restore and sell. She anticipates that the cost of the car and the repairs will be $10,000 and that she can sell it for $15,000. After she has spent $10,000, she discovers she needs to replace the engine, which will cost $4000. She can sell the car without the new engine for $11,000. What should Lisa do?

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In 2014, what was the average Canadian income?

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What is the effect of an increase in the money supply in the economy?

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Why is the opportunity cost of gasoline in Canada higher than in the United States when measured by "Minutes Worked per Kilometre Driven"?

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Trade allows each person to specialize in the activities he or she does best, thus increasing each individual's productivity.

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What is NOT a benefit from trade?

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What are two very likely reasons for a government to intervene in a market?

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