Francisca was trying to decide what afterschool activity to join. She knew that four of her friends were on the track team. Six of her friends had joined the cheerleading team. Three of her friends were in an art club. Five of her friends were involved in an afterschool program at the Boys and Girls Club. Two of her friends didn't do anything afterschool. What percent of her friends were on the track team? What percent of her friends joined an art club afterschool? What percentage of her friends didn't do anything afterschool? What afterschool activity had the largest percent of her friends involved in?