Thanks @terrylovejoy.
Sounds like you are doing OK if she if going into Business and Mathematics!
I agree about the appalling behaviour though. My wife once went for an interview where was asked
"you do realise we are looking for someone who is going to do some work and not just sit around and look pretty!"
She'd spent 10 years in the Army before that and was pretty confident navigating male dominated environments, but that was the worst she had seen. It was an interview with a top tier engineering firm too, not a small business.