Igor’s summer job at the frozen yogurt shop paid him the following amounts in his first three days on the job (he got paid the same hourly rate every day). Day 111Day 222Day 333 Hours worked666999777 Amount paid\$57.00$57.00dollar sign, 57, point, 00\$85.50$85.50dollar sign, 85, point, 50\$66.50$66.50dollar sign, 66, point, 50 What is Igor's unit rate of change of dollars with respect to time; that is, how much is he paid for one hour worked? The unit rate is dollars per hour. Graph the proportional relationship described above, with the xxx-coordinate representing hours worked, and the yyy-coordinate representing amount paid in dollars.