Question 1

Which of the following best describes the concept of opportunity cost?

Accepted Answer

The value of the best alternative that must be given up to engage in an activity.

Question 2

A student is deciding whether to spend an extra hour studying for an exam or to go to a movie. If the marginal benefit of studying is higher than the marginal cost, what should the student do according to economic reasoning?

Accepted Answer

Study for the extra hour because the marginal benefit exceeds the marginal cost.

Question 3

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

Accepted Answer

A government increases spending on healthcare, resulting in less funding for education.

Question 4

Suppose a firm must choose between using more workers or more machines to produce its product. This decision is an example of which basic economic question?

Accepted Answer

How will the goods and services be produced?

Question 5

Which of the following statements is an example of positive analysis?

Accepted Answer

Raising taxes on cigarettes will reduce teenage smoking rates.

Question 6

In a market economy, who primarily determines what goods and services are produced?

Accepted Answer

Consumers and firms interacting in markets.

Question 7

Which of the following best illustrates allocative efficiency?

Accepted Answer

A bakery produces the mix of bread and cakes that consumers value most highly.

Question 8

A country has limited resources and must decide whether to produce more military equipment or more consumer goods. This scenario is an example of:

Accepted Answer

A trade-off due to scarcity.

Question 9

Which of the following is NOT a characteristic of a centrally planned economy?

Accepted Answer

Firms compete to offer the highest-quality products at the lowest price.

Question 10

Suppose a firm’s total revenue is $$100,000, its explicit costs are 70$$,000, and its implicit (opportunity) costs are $20,000. What is the firm’s economic profit?

Accepted Answer

$10,000

Question 11

Which of the following best describes human capital?

Accepted Answer

The accumulated training and skills that workers possess.

Question 12

A voluntary exchange in a market occurs only if:

Accepted Answer

Both the buyer and the seller are made better off by the transaction.

Question 13

Which of the following is an example of a normative statement?

Accepted Answer

The government should allocate more funds to education.

Question 14

If a firm produces a good at the lowest possible cost, it is achieving:

Accepted Answer

Productive efficiency.

Question 15

Which of the following is a step in developing an economic model?

Accepted Answer

Formulate a testable hypothesis.

Question 16

A government is considering raising taxes on cigarettes to discourage teenage smoking. This is an example of:

Accepted Answer

Using economic incentives to influence behavior.

Question 17

Which of the following best describes the difference between microeconomics and macroeconomics?

Accepted Answer

Microeconomics studies individual households and firms, while macroeconomics studies the economy as a whole.

Question 18

Suppose a new technology allows a factory to produce more goods with the same amount of resources. This is an example of:

Accepted Answer

An improvement in the firm's technology.

Question 19

Which of the following is an example of financial capital?

Accepted Answer

Stocks and bonds issued by firms.

Question 20

A bakery is considering whether to produce an additional batch of bread. The marginal benefit of producing the batch is $$50, and the marginal cost is 40. $$According to marginal analysis, what should the bakery do?

Accepted Answer

Produce the additional batch because $$50 \u003e 40.$$

Economics: Foundations and Models – Study Notes

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