Michigan State University rescind admission?

Hi,
I was accepted into MSU lyman briggs in mid-october, about 4 days after applying with a 1400 sat, 29 act, 3.7 uw gpa, 6 APs, 1 IB HL
in sem 1 i got mostly Bs and a few As, but sem 2 just started last week and hasn’t started off so well.
B+ IB HL german
C AP stats
A AP lit
B- AP calc
D- Honors anatomy (can get it to a C by end of year)

how long do my grades actually have to be for msu to rescind my admission?

I was wondering the same thing. Not that I plan on slacking off rest of semester but I did really bad on a physics test and it’s looking like I’ll be getting a C- for the quarter. Does anyone know how bad grades really have to be to get your admission revoked?