16. The followinio precedence network is used for assembling a product. You have been asked to achieve an output ot 240 units per eight-hour day. All times in this network are in minutes. Balance the line using the following rule assign tasks to workstations on the basis of most following tanks (Rule 1). Us greatest positional weight (Role) as a liebreaker. What is the average workertization? Hint find each workers utilization first then find theit average. 02 02 12 04 04 10 20 Select one: O a. None of the provided options b. 50 O c.40 d. 67.5 e 30 @ 1.60 g. 100