Who do I contact for grade issues?

<p>simsangwon88, im in the same exact situation as u… right when i came back from orientation i got my report card and it said D+ for ap calculus… i REALLY hope i can still get into ucsd… im really worried… did u find anything else out?? or does anyone else know what my chances of getting in are?? let me know asap… thanks…</p>