Use the CSU calculator to see your stats and eligibility. https://secure.csumentor.edu/planning/high_school/elig_index_calculator.asp
I get 3864. This is what the LB website has posted:
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http://web.csulb.edu/divisions/aa/catalog/current/admissions/eligibility_index.html
You should be okay with that EI. Unless I calculated it wrong.