8. [15 points] A small assembly line for the assembly of power steering pumps needs to be balanced. The cycle time is determined to be 1.5 minutes. Figure below shows the precedence diagram. The task times (in minutes) are shown below for each task. A 0.5 B 0.7 D. 0.1 0.2 F 0.4 G 0.4 E 0.8 0 Using Longest (largest) task time first rule, balance the assembly line. H 0.6 I 0.5

8. [15 points]A small assembly line for the assembly of power steering pumps needs to be balanced. The cycle time is determined to be 1.5 minutes. Figure below shows the precedence diagram. The task times (in minutes) are shown below for each task. Using Longest (largest) task time first rule, balance the assembly line. a. How many workstations are required? b. What is the overall efficiency? c. Using the longest task time first rule, balance the assembly line. Which tasks are assigned to which workstation? Show the answer in following format: d. (Extra credit -5 points) If the Shortest task time first rule were used, balance the assembly line. How many workstations are required? Which tasks are assigned to which workstation? What is the overall efficiency