Willams Ootical the. is considenng a new lean product cell. The present manutacturing approach produces a product in four separate stept. The production batch sizes are 75 unts The process time for each step is as follows: The time required to move each batch between steps is 15 minutes. In addition, the bime to move raw materals to Process step 1 is alse 15 minutes, and the time to move completed units from Prosess 5 steg 4 to finished goods ifvensery is 15 minutes. The now lesn layout wil allow the company to reduce the batch sues from ts unts to 5 unts The vme required to move each batch betwren ateps and the inventory locations will be reduced to 3 minises. The procesuing time in each step will stay the same. Determine the value added, non value added, and total lead times, and the velue sobed ratio under the present and proposed production approaches. If required, round percentages to one deamat place