<p>The data is all on Business Week (for 2006-2007 anyway):</p>
<p>7434 freshmen (admitted and denied) sought full-time admission to the business program for the 2006-2007 academic year.</p>
<p>28% of these applicants were admitted to the program and 68% of admitted students enrolled.</p>
<p>1306 internal candidates (admitted and denied) sought full-time admission to the business program for the 2006-2007 academic year. 70% were admitted to the program.</p>
<p>So about 28% are direct admit and 70% of people who go the regular route get admitted.</p>