Lot’s of great schools on your list but I’m assuming if you got into Ross you would go. It seems like a no brainer.
Rice is great but I would be cautious of going to a new business program. Lots of growing pains.
I would figure out if you want to do Econ or Business. They’re not the same. Depending on the school they may or may not be housed in the Business school. If not, then Econ might not have access to the Business school resources, counseling, and recruiting. It’s also probably harder to transfer into the Business school from Econ than vice versa so I would apply Business if you aren’t sure.
If you look at a large public university with a large business enrollment look to see if they have a business honors program. You’ll get more attention plus added perks. Not all large public universities have large business schools. Look at schools like UNC, Pitt, or Georgia Tech.
You really need to pin down your finances and what you can afford. If you need any type of merit/FA to attend consider it a reach. Merit scholarships are very, very competitive even if you’re a NMSF plus your family situation adds some complexity. You need some matches and safeties. I’m assuming MSU would be a safety.
Good luck.