Which of these is NOT a basic economic problem of society?

A.

Efficiency of resource use

B.

For whom to produce

C.

How to produce

D.

Scale of production

E.

What to produce

Correct answer is D

Scarcity, or limited resources, is one of the most basic economic problems we face. We run into scarcity because while resources are limited, we are a society with unlimited wants. The problem of

- What to produce
- how to produce and for 
- Whom to produce are the basic economic problems of a society.
- Efficiency of resources used

Scale of production is a secondary production function.