Congratulations on your Daughters competitive profile. Based on preliminary costs, the UC’s will be around $72K/year for 2023-2024 academic year for OOS students. Cal Poly SLO COA is around $52K/year currently.
Here are the CS and EE admit rate for 2022 if available.
| Campus | CS | EE |
|---|---|---|
| Berkeley | 2.9% L&S | EECS: 4.5% |
| Los Angeles | 3.8% | 13.2% |
| San Diego | No data estimate <10% | No data estimate <15% |
| SLO | estimated 9% | estimated 50% |
UC’s are test blind so I do not know when your UCB student applied. Other CC posters have given you some good school options and I would be hunting for schools with give good need-based and merit aid.
Best of luck to your D.