(10 points) A large manufacturer of pencil sharpener is planning to add a new sharpener, and you have been asked to balance the assembly line, given the following task times and precedence relationships Assume that cycle time is 1.3 minutes per unit. Task A Immediate Predecessors B C D E F G H Task Time (seconds) 0.2 0.4 ^ 0.3 1.3 B, C. 0.1 0.8 E 0.3 1.2 D. F G each of the following: A. Draw the precedence network. B. Assign the tasks to workstations using the "assign the task with the most followers" heuristic rule, breaking a tie with the "assign the task with the longest time" heuristic rule. If there is a further tie, break it randomly. C. Calculate idle time, efficiency, and balance delay.