Harvard vs Princeton Vs Columbia for UG in CS and Business

For most of the top colleges you self report the scores in the Common App and then submit the official scores after you matriculate for credit (sometimes) and/or placement.

Personally, I would not get hung up majoring/minoring in business. I would choose to apply to schools and then attend the school that best fits her CS, overall educational and personal interest/goals. In fact, many of the most successful entrepreneurs were anything but traditional business school graduates. If she wants to attend BSchool after she finishes, there will be plenty of opportunities (might have to work a couple of years for the top ones).