A PPF can
A) shift outward but not inward.
B) shift inward but not outward.
C) shift inward or outward.
D) shift neither inward nor outward.

Question

Quizplus · Accepted Answer

A PPF can shift inward or outward depending on changes in factors such as technology, resources, and labor. For example, an increase in technology can shift the PPF outward while a decrease in resources can shift it inward. Therefore, both options are possible.

A PPF Can