SMU fits as a match since you’re looking at Tulane and Miami and other private large city schools. You can take some business classes but it’s impacted. All other majors are not except fine arts. Lots of Californians.
Have you taken the SAT or ACT and not done well? Just making top 10% at a “meh high school” could be a challenge with top 50s. Try to get the Eagle before you apply.