UPS charges $6.00 for the first pound, $1.00 for the second pound, and $0.15 for each additional pound. FedEx charges $4.00 for the first pound, $2.00 for second pound, and $0.25 for each additional pound. How many pounds, p, will it take for UPS and FedEx to cost the same? p + 1 + = p + + 4 (fill the correct spaces with 0.15, 0.25, 2, 6)