CMC and UMich couldn’t be more different. Which vibe, location, size do you prefer?
You can become a corporate lawyer from either school. Getting into IB is really difficult no matter where you go to school.
I lean towards recommending Mich with a minor at Ross because then you get access to Ross recruiting, AFAIK. My sense is that CMC students who go into IB have connections to that world, but if you do get accepted, call up the career center and ask.