How can production possibilities frontier explain law of increasing opportunity cost?

Answer:
The shape of the curve is convex to the origin which shows increasing opportunity cost. Consider the changes in reduction of one good's output as production of the other good is increased by the same amount. as the reduction progresses it will become greater due to steeper gradient.
First answer by ID0996608874. Last edit by Cardioid1. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].