<p>Speaking from my own experience at flagship university back in the “dark ages”, I would say she should take regular calculus, rather than business math. I opted for the business math route, then switched to business major (before I even arrived on campus) and had to take a remedial math course in order to take the calc required for a business major. And the remedial class was NO joke… my roommate swore it was harder than her calc class! My D will be a music major, but she will definitely still be taking calc next year as a senior.!</p>