Question 1

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

Accepted Answer

The value of the next-best alternative that is forgone when a choice is made.

Question 2

According to Adam Smith’s concept of the 'invisible hand,' what is the primary role of government in a market economy?

Accepted Answer

To protect property rights and enforce contracts.

Question 3

A charter airline flight has the following costs and revenues: Plane Rental = $$200,000, Gas and Crew = 70$$,000, Revenue = $240,000. Should the airline continue to operate the flight, and why?

Accepted Answer

No, because total costs exceed revenue by $30,000.

Question 4

Which of the following is an example of a positive economic statement?

Accepted Answer

Raising taxes will reduce consumer spending.

Question 5

Sarah earns $$1200 per month at her summer job. If she leaves one month early to vacation in Costa Rica, her out-of-pocket expenses are 1500. $$What is her marginal cost of going to Costa Rica?

Accepted Answer

$2700

Question 6

If Sarah has already purchased a non-refundable plane ticket to Costa Rica for $$800 (included in the 1500 $$trip cost), what is her marginal cost of going on the trip now?

Accepted Answer

$1900

Question 7

Which of the following best illustrates the concept of marginal analysis?

Accepted Answer

Weighing the additional benefit and additional cost of working one more hour.

Question 8

Which economic system relies primarily on individuals to answer the three basic economic questions?

Accepted Answer

Market System

Question 9

According to the graphs provided, what is the general relationship between economic freedom and GDP per capita?

Accepted Answer

Countries with higher economic freedom tend to have higher GDP per capita.

Question 10

Which of the following is a likely unintended consequence of government intervention, as discussed in the concept of moral hazard?

Accepted Answer

People take greater risks because they are protected from the consequences.

Question 11

Which of the following best describes allocative efficiency?

Accepted Answer

Producing the combination of goods most desired by society.

Question 12

Based on the provided graphs, what is the observed relationship between economic freedom and innovation?

Accepted Answer

There is a positive correlation between economic freedom and innovation.

Question 13

Which of the following is NOT a primary economic goal discussed in the materials?

Accepted Answer

Maximizing government size

Question 14

If a government increases standards for drug approval, which of the following is a likely cost?

Accepted Answer

Higher costs for pharmaceutical companies and delayed access for patients.

Question 15

Which of the following statements is normative?

Accepted Answer

The government should reduce taxes to improve the economy.

Question 16

According to Marxist theory, what is the predicted outcome of the split between the ownership class and the working class?

Accepted Answer

The working class will revolt and establish a new socialist order.

Question 17

Which of the following best describes the marginal opportunity cost?

Accepted Answer

The value of the next-best alternative sacrificed when a choice is made.

Question 18

Based on the graphs, what is the relationship between economic freedom and environmental performance?

Accepted Answer

Countries with higher economic freedom tend to have higher environmental performance.

Question 19

A home renovation costs $$300,000. Without a kitchen remodel, the price is 240$$,000. With a $$10,000 kitchen remodel, the price is 275$$,000. Should the kitchen be remodeled before selling?

Accepted Answer

Yes, because the marginal benefit ($$35,000) exceeds the marginal cost (10$$,000).

Question 20

Which of the following is an example of an incentive that could lead to unintended consequences?

Accepted Answer

Government-provided insurance leads people to take greater risks.

Microeconomics Foundations: Rationality, Marginality, Incentives, and Economic Systems

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