All the BSBA degrees are Business Administration degrees. The General Management (GM) is the most flexible as it is the least focused concentration - it gives you the most test-out, low-cost course options in a broader range of topics than the others. In example, if you wanted to be an accountant then you'd want to get your BSBA (Business Administration degree) in Accounting. You can see TESU lists of concentrations here: https://www.tesu.edu/business/bsba. Since you're not 21 yet you won't have to worry about that yet, focus on all the Gen Eds and Core credits - they apply to all the concentrations (AOS), and in the process you may find a topic area that interests you more than another.
Amberton - MSHRB
TESU - ASNSM/BSBA
TESU - ASNSM/BSBA