<p>You should get the unit cap understanding clarified. When I first submitted my double degree forms, I was curious about that too, but the econ advisor told me that it didn’t matter, because all the Haas classes won’t count towards your L&S unit cap, since Haas isn’t in L&S. That is, doubling in econ and business means that you’re getting double degrees, not a double major (double major implies two majors in L&S, so if that were the case, you might hit the unit ceiling). Not too sure, though. </p>
<p>I didn’t take linear algebra before econometrics. The amount of lin alg used in the Econ 140 class I took was pretty light and easy to pick up. The Econ 140 instructor will go quickly review the lin alg you’ll need when the class starts. </p>
<p>No worries about all the questions; good luck with everything!</p>