The time to perform each task and the tasks that must immediately precede are shown below: If 150 products are needed per hour and 50 minutes per hour are productive: a) Compute the cycle time. (2 marks) b) Compute the theoretical minimum number of workstations. (3 marks) c) Draw a precedence diagram for the production line to show precedence relationships. d) Use the longest task time heuristic to balance the production line, (3 marks) e) Summarize the assignments of tasks to workstations on the production line. (8 marks) f) Compute the utilization of the production line. (2 marks) (Total: 20 marks)