Q: Which equation best represents the opportunity cost of producing one more unit of a good X in terms of good Y?

$$OC_{X} = \frac{\text{Units of Y forgone}}{\text{Units of X gained}}$$

Question 1

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

Accepted Answer

The value of the next best alternative that must be given up to obtain something.

Question 2

According to the study materials, which factor of production is most directly improved by education and on-the-job training?

Accepted Answer

Human capital

Question 3

A country is considering whether to allocate more resources to manufacturing or agriculture. According to the principle of trade-offs, what must the country consider?

Accepted Answer

That increasing resources in one area means decreasing them in another.

Question 4

Which equation best represents the opportunity cost of producing one more unit of a good X in terms of good Y?

Accepted Answer

$$OC_{X} = \frac{	ext{Units of Y forgone}}{	ext{Units of X gained}}$$

Question 5

Which of the following is an example of a positive externality?

Accepted Answer

A person getting vaccinated, reducing the spread of disease to others.

Question 6

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

Accepted Answer

Consumers and firms through their interactions in markets.

Question 7

Suppose a government wants to improve market outcomes due to the presence of externalities. According to the study materials, what is one reason for government intervention?

Accepted Answer

To enforce property rights and correct market failures.

Question 8

Which of the following best illustrates the principle 'People Face Tradeoffs'?

Accepted Answer

A student spends more time studying economics and less time working at a part-time job.

Question 9

If a country moves resources from agriculture to services as it becomes wealthier, what economic principle does this illustrate?

Accepted Answer

Changing allocation of resources based on societal needs and wants

Question 10

Which of the following is NOT considered a factor of production?

Accepted Answer

Money

Question 11

A market failure occurs when:

Accepted Answer

The market fails to allocate resources efficiently on its own.

Question 12

Which of the following statements about efficiency and equity is correct?

Accepted Answer

Efficiency means society is getting the most it can from its scarce resources.

Question 13

Suppose a single company controls the entire supply of a good and can set prices above competitive levels. This is an example of:

Accepted Answer

Market power

Question 14

Which of the following best describes the role of property rights in a market economy?

Accepted Answer

They allow individuals to own and exercise control over scarce resources.

Question 15

A rational person makes decisions at the margin. Which of the following best illustrates this concept?

Accepted Answer

Deciding whether to study for one more hour based on the additional benefit versus the additional cost.

Question 16

If a government taxes a factory for polluting a river, which economic problem is it trying to address?

Accepted Answer

Externality

Question 17

Which of the following equations represents the basic economic problem of scarcity?

Accepted Answer

$$	ext{Unlimited wants} \u003e 	ext{Limited resources}$$

Question 18

Which of the following is an example of a decision made in the pursuit of self-interest that also promotes the social interest?

Accepted Answer

A person starting a recycling business that reduces waste in the community.

Question 19

Which principle explains why 'there is no such thing as a free lunch'?

Accepted Answer

People face tradeoffs.

Question 20

Suppose two countries specialize in producing different goods and then trade with each other. According to the study materials, what is the likely outcome?

Accepted Answer

Both countries can be better off.

Fundamental Principles and Concepts in Microeconomics

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