Question 3 The time to perform each task and the task that must immediately precede are shown in the table below. If 20 products are required per hour and 54 minutes per hour are productive time: Task Time that immediately precedes A B B Time to perform a task (Minutes) 0.70 0.50 1.00 1.15 1.10 0.95 0.45 0.65 0.55 D E F G H 1 B CD E E F G H a) Draw the precedence diagram. (1 Mark) b) Compute the cycle time in minutes. (1 Mark) c) Compute the required minimum number of workstations. (2 Marks) d) Suggest a technique you can use for line balancing analysis. Explain the reason for the technique you have chosen. (2 Marks) e) Using the technique you have determined in (d), evaluate your solution. (8 Marks) f) Calculate the utilization of the proposed solution. (1 Mark) (Total :15 Marks)