D. what is the average labor utilization of this process

E. Suppose demand is 40 toothbrushes per hour. what is the task time (second)

F. suppose the task time is 50 seconds. What si the target manpower

The White Tooth Device Company is a manufacturer of high-end electric toothbrushes. For each toothbrush, there are a sequence of assembly steps performed by five workers. Each worker does two tasks. Workers are paid $26 per hour. Worker Task Time (seconds) A 1 51 A 2 31 B 3 14 B 4 14 C 5 29 C 6 14 D 7 17 D 8 11 E 9 43 E 10 23 (Enter your answer as a whole number.) a. What is the labor content of a toothbrush (seconds)? (Round your answer to 2 decimal places.) b. What is the cost of direct labor for a toothbrush ($)? (Enter your answer as a whole number.) c. What is the utilization (as a percent) of worker A? %