2. (25 marks) An assembly line will operate eight hours per day and produce 320 units per day. The table below shows task times and precedence relationships. Task Time (seconds) Preceding tasks A 60 B 50 40 AB D 30 B E 60 F 30 D G 20 E, F 40 F G a. Determine the cycle time. b. What is the theoretical minimum number of workstations needed? c. Assign tasks to workstations by using the most followers rule and determine the efficiency of your layout. d. Explain what the bottleneck will be in your line configuration