The time required for workers to produce each unit of a product decreases as the workers become more familiar with the production procedure. It is determined that the unction for the learning process is T'(x)=2+0.3 ' where T(x) is the time, in hours, required to produce the xth unit. Find the time required for a new worker to X produce units 10 through 18. OA. 16.18 hr OB. 34.87 hr OC. 36.87 hr OD. -1.82 hr