<p>Excel classes?</p>
<p>In college?</p>
<p>May help explain:</p>
<p>
</p>
<p><a href=“http://www.nytimes.com/2011/04/17/education/edlife/edl-17business-t.html?_r=2&pagewanted=all[/url]”>http://www.nytimes.com/2011/04/17/education/edlife/edl-17business-t.html?_r=2&pagewanted=all</a></p>