Final answer:
Enviromax achieves productive and allocative efficiency by operating on the PPF, reflecting the optimal balance between economic output and environmental protection as preferred by society.
Step-by-step explanation:
In the long run, Enviromax will produce the allocatively and productively efficient level of output if it operates on the production possibility frontier (PPF). Productive efficiency is achieved when Enviromax operates at a point on the PPF curve where it cannot produce more of one good without giving up some other good. Allocative efficiency means Enviromax is producing at a point on the PPF that reflects society’s preferences, with the optimal tradeoff between economic output and environmental protection.
Choices on the PPF like point P, with a high level of economic output and lower environmental protection, or point T, with high environmental protection and lower economic output, represent different allocative efficiencies. These choices involve an opportunity cost, which is the cost of forgoing the next best alternative when making a decision. To be allocatively efficient, Enviromax’s output level should reflect society’s preferred balance between economic goods and environmental quality.