Changing Mind (Urgent)

<p>Hi everyone,</p>

<p>I have a sister who got admitted to UC Santa Cruz and the University of Oregon. She decided to go to UO yesterday, but she's changed her mind and wants to go to Santa Cruz now. She wants to accept that school, since the deadline is today, but is not sure if she accepts for two schools she might get her admission withdrawn from both. Can she still accept to UC SC and then reject UO later (ASAP), without risking admission? Apparently she says she can't withdraw from admission (or doesn't know how to).</p>

<p>If anybody has any input, I'd appreciate it greatly. Her deadline is in about 3.5 hours, so this is a bit pressing...thank you.</p>

<p>Call both schools.</p>