The auto repair shop of Quality Motor Company uses standards to control the labor time and labor cost in the shop. The standard labor cost for a motor tune-up is given below: Job Standard Hours Standard Rate Standard Cost Motor tune-up 1.50 $6.20 $9.30 The record showing the time spent in the shop last week on motor tune-ups has been misplaced. However, the shop supervisor recalls that 230 tune-ups were completed during the week, and the controller recalls the following variance data relating to tune-ups: Labor rate variance $ 612 Fav. Labor spending variance $ 411 Unfav. Determine the actual hourly rate of pay for tune-ups last week. (Round your answer to 2 decimal places.)