What can you and your family afford to pay/year? What you can afford will help determine what kind of schools will be safeties.
What is your home state? You in-state schools is where you should first look for solid match and safety schools.
UCB Engineering especially EECS is a tough admit. Trying to major in Business along with Engineering is going to be extremely difficult. You have the stats to be a competitive applicant. It will come down to how your EC’s and essays stack up against the other applicants.
Good Luck.