On the production possibility frontier, which point represents efficient production?

On the production possibility frontier, which point represents efficient production?

• A. A point on the curve.
• B. A point inside the curve.
• C. A point outside the curve.
• D. A point at the axes intersection.

Answer: (A)

Efficient production on the production possibility frontier means you’re using all available resources and technology to the fullest for the chosen mix of goods. A point on the curve shows exactly that: you can’t raise the output of one good without reducing the output of the other, given what you have. In other words, resources are fully employed and the economy is maximizing how much it can produce at that combination. Points inside the curve indicate underutilized resources—you could increase production of at least one good without giving up another. Points outside the curve aren’t achievable with current resources and technology. A point at the axes intersection (the origin) typically represents producing nothing, which is also inside the curve and therefore inefficient because resources aren’t being put to work.

Efficient production on the production possibility frontier means you’re using all available resources and technology to the fullest for the chosen mix of goods. A point on the curve shows exactly that: you can’t raise the output of one good without reducing the output of the other, given what you have. In other words, resources are fully employed and the economy is maximizing how much it can produce at that combination.

Points inside the curve indicate underutilized resources—you could increase production of at least one good without giving up another. Points outside the curve aren’t achievable with current resources and technology. A point at the axes intersection (the origin) typically represents producing nothing, which is also inside the curve and therefore inefficient because resources aren’t being put to work.