Given the information in the time study of a machining operation below, and that the employee is paid $25/hr. determine the cost per unit of labor for this item. Additionally, there is a 5% scrap rate. Use standard tax rate assumptions and the worker gets no benefits. Element Set up Machine run Unload Inspection 1 10.3 2.2 1.3 1.3 Observed Time (OT) (min) 3 4 2 11.2 8.2 9.6 2.3 2.2 2.1 1.0 1.1 0.9 1.5 2.1 1.3 5 10.2 2.0 1.0 1.7 Average OT (min) Rating (R) 120 80 110 90 Total Normal Time (min) Allowance (%) Standard Time (min) Normal time (NT) (Min) 25%