When it is about competing in athletic events, what is recommendable for athletes is to spend many hours practicing and perfecting their skills. these sessions to perform drills and improve the athlete's skills and conditions have to take at least 8 weeks to be fully trained for the contest.
The correct answer here is 25%. PACs as they are popularly known are political committees that are tasked with raising money and of course spending it to either help their candidate or oppose a different one. PACs usually represent some ideological or business interests.