<p>For engineering specifically:
<a href="http://viterbi.usc.edu/admission/freshman/apcredit.htm%5B/url%5D">http://viterbi.usc.edu/admission/freshman/apcredit.htm</a></p>
<p>With those scores/exams, you'll probably get 12 units of elective credit and Calculus I waived (if desired), plus another 4 units from the biology.</p>
<p>Otherwise, you need a 4 or 5 on an exam to count for course waivers.</p>