The attainable production points on a production possibility curve are
A) the horizontal and vertical intercepts.
B) the points along and inside the production possibility frontier.
C) the points outside the area enclosed by the production possibilities frontier.
D) the points along the production possibilities frontier

Option (B) is correct.

Explanation:

Production possibility frontier depicts all the possible combination of two goods to be produced with the available resources. When a nation is producing at any point on the production possibility curve then that nation exhibits efficiency. And, all the points inside the PPF curve are also attainable but the points outside the PPF curve are not affordable because the resources and technology are limited.