Answer:
The correct answer is D. beach towel production is both allocatively and productively efficient.
Step-by-step explanation:
Productive efficiency (also known as technical efficiency) occurs when the economy is using all its resources efficiently, producing maximum production with minimum resources. The concept is illustrated in the Production Opportunities Frontier (FPP) in which all points of the curve are the points of maximum productive efficiency (that is, no more products can be achieved from the present resources).