20.68 seconds seconds a. What is the cycle time 4. b. What is the theoretical number of stations? V c. Based on Longest Operating Time, what is the task grouping? station 1 (A,B) station 2 (CD) station 4 d. Based on the Longest Operating Time rule, what station should task F be assigned to? If so, what is the new cycle time, efficiency and idle time? e. Is there an opportunity to balance the line more efficiently? (Select] [Select] f. What is the total actual idle time (minutes) at all stations over the course of the 8.5 hour workday for the process based on your answer to letter e.? [Select] You have been asked to balance a flow shop assembly operation to achieve an output rate of 1480 units over a 8.5 hour day. Task times and precedence relationships are shown in the table below: Task Predecessor Time (seconds) A 10 B 8 A B 7 D C, B 11 mo E D 16 F E 9 G E, F 10