Q#1-10 points 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: Standard Standard Standard Job Hours Rate Cost Motor tune-up 2.5 $9.00 $22.50 The record showing the time spent in the shop last week on motor tune-ups has been misplaced. However, the shop supervisor recalls that 50 tune-ups were completed during the week, and the controller recalls the following variance data relating to tune-ups: Labor rate variance $87 F Total labor variance $93 U Required: 1. Determine the number of actual labor-hours spent on tune- ups during the week. 2. Determine the actual hourly rate of pay for tune-ups last week