4. The White Tooth Device Company is a manufacturer of high-end electric toothbrushes. For each toothbrush, there is a sequence (or multiple sequences) of assembly steps performed by five workers. Each worker does two tasks. Workers are paid $35 per hour Worker Time 10 19 a As a whole number what is the labor content of a toothbrush (seconds)? Answer b. To 2 decimal places what is the cost of direct labor for a toothbrush ($)?Answer c. As a whole number what is the utilization (as a percent) of worker A? Answer d. As a decimal between 0 and 1 rounded to 2 decimal places what is the average labor utilization of this process? Answer: e. As a whole number suppose demand is 40 toothbrushes per hour. What is the takt time (seconds)? Answer: To 1 decimal place suppose the takt time is 50 seconds. What is the target manpower? Answer g. To 1 decimal place suppose one additional employee could be hired. The new employee can be assigned to the same set of tasks as one of the current workers. For example, the new worker could do tasks 1 and 2 (like worker A) or tasks 7 and 8 (like worker D). What would be the capacity of the process toothbrushes per hour) after hiring the new worker? Answer h. To I decimal place referencing the original problem statement, suppose the company changes the assignment of tasks as follows. Worker A does Task 1 Worker B does Tasks 2 and 3. Worker C does Tasks 4, 5, 6 and 7. Worker D does Tasks 8 and 9. Worker E does Task 10. What will the new process capacity be in toothbrushes per hour)? Eram Examl .. nt, suppose the comp To 1 decimal place referencing the original problem statement, suppose the company changes to an integrated work strategy where each worker performs all 10 tasks himself herself (ie, each worker builds an entire toothbrush). What will the new process capacity be in toothbrushes per hour)