Question 1

Which of the following best describes Adam Smith's criticism of mercantilism?

Accepted Answer

Smith argued that a country's wealth is measured by its productive capacity and output, not by its stock of gold and silver.

Question 2

Suppose a country can produce either 100 units of wheat or 50 units of steel with its available resources. The opportunity cost of producing 1 unit of steel is:

Accepted Answer

$$2$$ units of wheat

Question 3

Which of the following scenarios best illustrates the concept of 'the invisible hand' as described by Adam Smith?

Accepted Answer

A baker, seeking to earn a profit, bakes bread that customers want, unintentionally benefiting society by providing food.

Question 4

If the marginal benefit (MB) of producing one more unit of a good is $$10$$ and the marginal cost (MC) is $$12$$, what should a rational producer do?

Accepted Answer

Produce less of the good, since $$MC \u003e MB$$

Question 5

Which of the following is NOT one of Adam Smith's three main drivers of economic progress?

Accepted Answer

Government control of prices

Question 6

A country has a comparative advantage in producing a good if:

Accepted Answer

It can produce the good at a lower opportunity cost than other countries.

Question 7

Which of the following best describes a market economy?

Accepted Answer

Resource allocation is determined mainly by the interactions of households and firms in markets.

Question 8

If a factory can use its resources to produce either 200 phones or 100 laptops, what is the opportunity cost of producing 1 laptop?

Accepted Answer

$$2$$ phones

Question 9

Which of the following is an example of a positive-sum game in international trade, according to Adam Smith?

Accepted Answer

Two countries specialize in goods they produce most efficiently and trade, making both better off.

Question 10

Which of the following best illustrates the concept of scarcity?

Accepted Answer

A city has limited water resources, so it must decide how much to allocate to households, businesses, and parks.

Question 11

In a market system, who primarily decides WHAT goods and services will be produced?

Accepted Answer

Consumers, firms, and government

Question 12

Which of the following is a key feature of private property rights?

Accepted Answer

The right to exclude others from using your property

Question 13

Suppose the marginal benefit (MB) of consuming an additional cup of coffee is $$3$$, and the marginal cost (MC) is $$2. $$According to the principle of optimal decision-making at the margin, what should you do?

Accepted Answer

Consume more coffee, since $$MB \u003e MC$$

Question 14

Which of the following is an example of a trade-off?

Accepted Answer

A student spends more time studying economics and less time studying history.

Question 15

Which of the following best describes the role of incentives in economics?

Accepted Answer

Incentives change the costs or benefits of actions, influencing people's choices.

Question 16

Which of the following is a characteristic of a centrally planned economy?

Accepted Answer

The government decides how economic resources are allocated.

Question 17

If a country specializes in producing cars and trades them for computers from another country, what economic principle is being demonstrated?

Accepted Answer

Comparative advantage

Question 18

Which of the following statements about rational decision-making is correct?

Accepted Answer

A rational decision can turn out badly, but it was still rational if it was based on the best available information at the time.

Question 19

Which of the following best explains why markets create wealth?

Accepted Answer

Markets allow trade, which enables specialization, raising productivity and creating greater economic wealth.

Question 20

Suppose a government wants to redistribute income. Which of the following policies would most directly achieve this goal?

Accepted Answer

Increasing taxes on high-income earners and providing benefits to low-income households

Foundations of Macroeconomics: Key Concepts and Historical Perspectives

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