You don't want to take business calculus. It really sucks. I took it once but I got dropped because they lost my tuition check. I took regular calculus the next time and liked it so much better. I really hated having to apply math to economic problems. I didn't major in business for a reason. It bores me to tears.
Yes ! they do! I emailed about 25 schools and they all said yes. Only one or two said no, but for the most part they all said yes because I sent them the course syllabus and description.