CoolTown is having a big chili cook-off and Jeff, Maggi and Heath are all going to enter. Their secret recipes all use chili powder but in different measures. They each have a 8 ounce jar of chili powder. * Jeff uses 17% of the total powder in the jar. * Maggi uses 0.7 ounces of the total powder in the jar. * Heath uses .18 of the total powder in the jar. Who's recipe uses the most chili powder? Show your work and explain your answer in full sentences.