<p>Personally, I would love to live in L.A rather than North Carolina. One thing I am very concerned about is the fact that if I go to USC, I have to do the placement tests for math and chemistry. While at UNC, I don’t have to do any placement tests. Do I have to do placements tests at USC, if i already finished all my math courses and if i do bad on any of the placement tests. Where does that put me academic wise?</p>