Question 1

Which of the following best describes the Production Possibilities Frontier (PPF)?

Accepted Answer

A graph showing the combinations of output an economy can produce with its available resources.

Question 2

Suppose a country is producing at a point inside its PPF. Which of the following statements is true?

Accepted Answer

The country is not using all its resources efficiently.

Question 3

If a point lies outside the PPF, what does this indicate about the production combination?

Accepted Answer

It is unattainable with current resources and technology.

Question 4

Which of the following is an assumption made when drawing a PPF?

Accepted Answer

Resources are fixed.

Question 5

A point on the PPF curve represents which of the following?

Accepted Answer

Productive efficiency

Question 6

If an economy moves from a point inside the PPF to a point on the PPF, what does this represent?

Accepted Answer

An increase in productive efficiency

Question 7

Which of the following combinations is unattainable given the PPF for robots and pizzas shown in the study material?

Accepted Answer

$$4,000$$ Pizzas and $$4,000$$ Robots$

Question 8

Which of the following best defines allocative efficiency?

Accepted Answer

Producing the correct mix of goods based on consumer preferences

Question 9

If a country is producing at a point on the PPF but not the mix most desired by society, which of the following is true?

Accepted Answer

The country is productively efficient but not allocatively efficient.

Question 10

Given the PPF for butter and guns, if the economy produces $$2$$ million butter and $$0$$ guns, what can be said about this point?

Accepted Answer

It is attainable and efficient if it lies on the PPF.

Question 11

Suppose the economy of Ootutopia is producing $$1,000$$ Pizzas and $$3,000$$ Robots. According to the PPF, this point is:

Accepted Answer

Attainable and efficient

Question 12

If the PPF shifts outward, which of the following could be a possible cause?

Accepted Answer

An improvement in technology

Question 13

Which of the following statements is correct regarding opportunity cost along the PPF?

Accepted Answer

Opportunity cost increases as more of one good is produced.

Question 14

A point inside the PPF is best described as:

Accepted Answer

Attainable but inefficient

Question 15

If Ootutopia produces $$0$$ Pizzas and $$4,000$$ Robots, and this point is on the PPF, what does this indicate?

Accepted Answer

All resources are devoted to robot production, and production is efficient.

Question 16

Which of the following is NOT an assumption of the PPF model?

Accepted Answer

Resources are unlimited.

Question 17

If a country is producing at a point outside its PPF, what must be true?

Accepted Answer

It is not possible with current resources and technology.

Question 18

Suppose Ootutopia can produce either $$2,000$$ Pizzas and $$2,000$$ Robots or $$3,000$$ Pizzas and $$1,000$$ Robots. What is the opportunity cost of producing an additional $$1,000$$ Pizzas?

Accepted Answer

$$1,000$$ Robots$

Question 19

Which of the following points is both attainable and inefficient for the economy of Ootutopia?

Accepted Answer

$$1,000$$ Pizzas and $$1,000$$ Robots$, if this point is inside the PPF

Question 20

If the economy is producing at a point on the PPF, which of the following must be true?

Accepted Answer

It is not possible to produce more of one good without producing less of the other.

Production Possibilities Frontier (PPF): Introduction and Productive Efficiency

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