You need better SAT but Michigan or most big ten schools. At Michigan they let you take just about any class you want even if it’s not your major. Some you are limited but an engineering kid can take business classes. A psychology major can take engineering classes and so on… It seems like they actually encourage you to do this . Once your in their system it seems like business is really the only very hard major to get into but you can still take business classes to complement any degree.