a Use the longest work element rule to balance the assembly line described in the following table so that it will produce 40 units per hour. Break ties using the largest number of followers rule. What is the cycle time? b. What is the theoretical minimum number of work stations? Draw the precedence diagram. d. Which work elements are assigned to each work stations for line balancing purposes? What are the resulting efficiency and balance delay percentages? c. Work Element A B D E F G H Time (sec) 40 80 30 25 20 15 60 45 10 75 15 Total = 415 Immediate Predecessors None A A B B B D E.G F HIJ -- K