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Multiple Choice
A) both the production possibilities frontier and the circular-flow diagram.
B) neither the production possibilities frontier nor the circular-flow diagram.
C) the production possibilities frontier only.
D) the circular-flow diagram only.
Correct Answer
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Short Answer
Correct Answer
verified
Multiple Choice
A) the effect of a national healthcare program on the nation's unemployment rate.
B) the effect of new regulations on production in the pulp and paper industry.
C) the effect of changes in interest rates on gross domestic product.
D) the growth rate of production in the economy.
Correct Answer
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Multiple Choice
A) a shift in demand.
B) a movement along the demand curve.
C) a shift in supply.
D) a movement along the supply curve.
Correct Answer
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Multiple Choice
A) never have a bowed shape.
B) rarely have a bowed shape.
C) often have a bowed shape.
D) always have a bowed shape.
Correct Answer
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Multiple Choice
A) Senator Smith is correct.
B) Senator Jones is correct.
C) It is difficult to say which senator might be correct due to the reverse causality problem.
D) It is difficult to say which senator might be correct due to omitted variable bias.
Correct Answer
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Multiple Choice
A) are not useful because they omit many real-world details.
B) are usually composed of diagrams and equations.
C) are useful because they do not omit any real-world details.
D) are usually plastic representations of the economy.
Correct Answer
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Multiple Choice
A) A, B
B) A, B, D
C) A, B, C
D) C
Correct Answer
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Multiple Choice
A) a change in income
B) a change in the cost of producing a restaurant meal
C) a change in the price of restaurant meals
D) a change in the price of movies
Correct Answer
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Multiple Choice
A) upward sloping, and we say the variables are positively related.
B) upward sloping, and we say the variables are negatively related.
C) downward sloping, and we say the variables are positively related.
D) downward sloping, and we say the variables are negatively related.
Correct Answer
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Short Answer
Correct Answer
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Multiple Choice
A) positive statements, they are speaking not as scientists but as policy advisers.
B) positive statements, they are speaking not as scientists but as forecasters.
C) normative statements, they are speaking not as scientists but as policy advisers.
D) normative statements, they are speaking not as policy advisers but as model-builders.
Correct Answer
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Multiple Choice
A) A
B) B
C) C
D) D
Correct Answer
verified
Multiple Choice
A) Most people who study economics are not very bright.
B) Good economists must possess a rare combination of gifts.
C) Economics is quite boring; hence, people tend to lose interest in it before mastering it.
D) Good thinkers become frustrated with economics because it does not make use of the scientific method.
Correct Answer
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Multiple Choice
A) there are only two countries.
B) countries only produce two goods.
C) technology does not change.
D) All of the above are possible assumptions.
Correct Answer
verified
True/False
Correct Answer
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Multiple Choice
A) households are represented by Box A.
B) firms are represented by Box C.
C) firms are represented by Box A.
D) firms are sellers in Box B.
Correct Answer
verified
Short Answer
Correct Answer
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Multiple Choice
A) x-coordinate.
B) y-coordinate.
C) origin.
D) slope.
Correct Answer
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