Which of the following is not correct regarding Small Business Administration $($SBA$)$ management assistance?

Small$-$business institutes $($SBIs$)$ are groups of senior and graduate students in business administration who provide management counseling to small businesses.

Small$-$business development centers $($SBDCs$)$ are university$-$based groups that provide individual counseling and practical training to owners of small businesses.

The SBA pays Service Corps of Retired Executives $($SCORE$)$ advisors for their services to small business owners.

The SBA issues publications dealing with hundreds of topics of interest to current and prospective managers of small firms, and most of these publications are available from the SBA free of charge.