...the AFROTC scholarships generally were tied to a major, almost always Engineering. I was AFROTC in the 80s. The Navy guys seemed to be in many majors. I knew lots of Navy Business majors. I also had a NROTC scholarship but chose the AF. For me, it was absolutely the right decision, especially in hindsight. My best friend to this day is a former NROTC guy who lived across the hall from me Freshman year. He's retired Navy.
Obviously, don't take the word of an anonymous message board yahoo. Have her talk to each program to see what they allow.
I hated ROTC but I knew it was paying the bills, so it was well worth it. But I also loved being on active duty.
CONGRATS to all!!