Does UCLA look/take into consideration all of your SAT scores sent or only the highest one?

I have many extracurricular activities and volunteering and everything, I just want to know how UCLA views standardized test scores, whether they look at all of the scores from the SAT Reasoning for example, or they only take the highest one into consideration. I just dont want to be penalized or affected by my first SAT score, as I know i can definately get a higher score once I retake it. Thanks!