Sir, Quentin, and Jason have part time jobs; they are trying to raise a total of $221. Sir worked for 8 hours and earned $8.50 per hour. Quentin worked 12 hours and earned $9.25 per hour. Jason earns $7 per hour; how many hours will he need to work in order for the group to meet their goal? *Sir, Quentin, and Jason have part time jobs; they are trying to raise a total of $221. Sir worked for 8 hours and earned $8.50 per hour. Quentin worked 12 hours and earned $9.25 per hour. Jason earns $7 per hour; how many hours will he need to work in order for the group to meet their goal? * pls show how you got the answer