Doable schedule?

<p>I'm going to be a sophomore and I was wondering if this was a doable schedule just because mainly I have 2 lab courses for Fall 2010.</p>

<p>Math 1B (4 units)
Bio 1A/1AL (5 units)
Chem 3BL (2 units)
IB 131A (1 unit)
PACS 94 (1 unit) </p>

<p>Doable you think? I'm doing Chem 3B right now this summer.</p>