URGENT! Can you still SIR after May 1?

<p>Ok so this is super crazy, but is this possible? I accepted another college for financial reasons, but recently my grandfather offered to pay at least part of Berkeley tuition. I still have to talk to him about specifics, but would it even be possible to enroll now? I do like my other college, but Berkeley would be great.</p>

<p>Best will be to call the admission office and ask.</p>