<p>check out haas' undergrad admissions website. it's self-explanatory. </p>
<p><a href="http://www.haas.berkeley.edu/Undergrad/applying.html%5B/url%5D">http://www.haas.berkeley.edu/Undergrad/applying.html</a></p>
<p>just to correct vicissitudes,</p>
<p>it's </p>
<p>50% grades & coursework, 35% essays, and 15% ECs. NO letters of rec. just references in your resume, i believe. Correct me if i'm wrong, please.</p>
<p><a href="http://www.haas.berkeley.edu/Undergrad/application.html%5B/url%5D">http://www.haas.berkeley.edu/Undergrad/application.html</a></p>