The purpose of the Small Business Administration is to

To give support to medium and small businesses.

Explanation:

Small Business Administration is an governmental agency aimed to support businesses, medium and small ones, through founding, advising, assisting and connect then with lenders in order to achieve their growth.

The purpose of the Small Business Administration is to: aid, counsel, assist and protect the interests" of small businesses, to preserve free enterprise and to maintain and strengthen the economy.