Which of the Following Is TRUE

Which of the following is TRUE?

A) Professional sport was a business from its inception,in both North America and Europe.
B) Professional sport was never meant to be a "business," in the traditional sense of the word.
C) Professional sport was based on a business model but never operated as such.
D) Professional sport in Europe was always a business,but the same was not true in North America until about 25 years ago.