An economy produces protein shakes.
If less than the efficient quantity of protein shakes is produced:
Ait is not possible to be producing at a point on the PPF
Bmarginal cost equals marginal benefit
Cmarginal benefit exceeds marginal cost
Dmarginal cost exceeds marginal benefit
If less than the efficient quantity of protein shakes is produced:
Ait is not possible to be producing at a point on the PPF
Bmarginal cost equals marginal benefit
Cmarginal benefit exceeds marginal cost
Dmarginal cost exceeds marginal benefit