Question

One of the main questions of economics involves deciding upon the method for

Answer 1

The correct option is B.
In Economic, the three basic questions, which a manufacturer has to answer are: what to produce, for whom to produce and how to produce. An individual entrepreneur or the government may be the one to give answers to these questions depending on the type of economy that is been operated in that country. Thus, when creating goods and services one has to choose methods that will be profitable for one's business. 

Answer 2

The answer is B. creating goods and services