<p>I got accepted ED to Cornell U. and I have to send the midyear report soon. Anyone know how bad my grades have to be in order to be rescinded? My grades haven't come out yet, but right now, it looks like I'll have a few B's and A's. No C's, though. People have told me B's are perfectly fine, but I'm still a bit worried. Anyone know if this is enough to get my acceptance revoked?</p>