I went ahead and emailed the applications manager to ask some specifics about their decision and to find out if getting an achievement test would make a difference regarding her getting accepted. From the letter I got it sounds like I could submit additional testing and reapply but Im not sure if that means I have to start over completely or if it would be a supplement to what I've already submitted.
Thanks for your support, ladies. I think if we were in a different situation with her school I'd be much more disappointed right now.