<p>You do not want a downward trend if you can avoid it at all cost! Your senior semester grades is going to be the last thing colleges see having to deal with your academics. Think of it as your opportunity to wow them one last time, so try to avoid a downward trend.</p>
<p>If you’re really interested in Princeton you should at least take the time to research available majors and departments to know that there is no business major.</p>
<p>There should also be no excuse for you to have B much less a C for AP Calc especially based on your apparent future major. Get your grades up.</p>