all 1 1 1 5 fixed_amount 50 2 11 15 percent 12 category 2 1 1 5 percent 5 2 8 15 percent 8 all 1 1 1 6 percent 4.9 1 11 15 percent 9.5 all 1 1 1 3 percent 3 1 4 8 percent 5 1 9 15 percent 7