<p>Does it matter what major I pick on Common App for UPenn Early Decision?</p>
<p>Cause I currently feel like I want to major in something the Arts and Sciences department, but also have a thing for Wharton for business.</p>
<p>If I get accepted, can I just switch majors if I ever want to before I begin attending? Cause if I put Wharton, and I suddenly don't want to attend Wharton, would I be able to switch out to Arts and Sciences?</p>