Ricardo is considering the following jobs as summer employment.
yard work 5 hours per day 34.50
babysitting 7 hours per day 31.50
life guarding 3 hours per day 23.10
camp counselor 8 hours per day 60.80
If he wants to earn $1,000 this summer working the least amount of hours, which job should he choose?A.babysitting
B.yard work
C.life guarding
D.camp counselor