California Business undergraduate studies - San Jose State University vs. UC San Diego?

Rady is only an graduate school. UCSD does not offer business administration as an undergraduate degree, so SJSU would be your only option. UCI's business school is kind of new, but i heard its alright. So, I would recommend doing the TAG with UCI instead, apply to SJSU, SDSU, Cal Poly SLO, Long Beach and all the other good business schools you might want to go to.