<p>Bluebayou- Hmmm…very good deductive reasoning. Yes. You nailed it. I have really messed up as a parent w/ bad advice for him. I was in panic mode thinking prof’s cover so much in each class - he couldn’t afford to miss more than 1 class if he was thinking of switching. He switched from calc 8 to calc 3. He loves math and will take calc 8 next time - but what level calc does he need for econ classes? He also passed out of econ 10 (w//a 4 on AP stats) - but is that not a good idea? I read the description of econ 10 and it looks like a great course and probably very practical. Do all the future econ classes build on econ 10? He signed up for 25 on Tuesday instead and went to the first class yesterday. He thought the prof was very interesting. I read his C.V. and it is amazing. What do you think of 25?</p>