7. The following precedence network is used for assembling a product. You have been asked to achieve a daily output rate of 40 units. Assume one day is 8 hours. All times in this network are in minutes. Balance the line using the following rule: Assign tasks to workstations on the basis of greatest positional weight (Rule 2). Use most following tasks (Rule 1) as a tiebreaker. How many tasks were assigned to workstation 1? 60 60 6.0 b 20 70 5.0 12.0 a h - g 20 1.0 1.0 17. The following precedence network is used for assembling a product. You have been asked to achieve a daily output rate of 40 units. Assume one day is 8 hours. All times in this network are in minutes. Balance the line using the following rule: Assign tasks to workstations on the basis of greatest positional weight (Rule 2). Use most following tasks (Rule 1) as a tiebreaker. What is the balance delay (%)? 60 60 60 20 s 7.0 50 120 a 20 10 10 a 13. The following precedence network is used for assembling a product. You have been asked to achieve a daily output rate of 40 units. Assume one day is 8 hours. All times in this network are in minutes. Balance the line using the following rule: Assign tasks to workstations on the basis of greatest positional weight (Rule 2). Use most following tasks (Rule 1) as a tiebreaker. What is the utilization (%) of the worker in the last workstation? 60 60 6.0 20 7.0 50 120 20 1.0 10 1. The following precedence network is used for assembling a product. You have been asked to achieve a daily output rate of 40 units. Assume one day is 8 hours. All times in this network are in minutes. What is the desired takt time (min)? 60 60 60 2.0 7.0 50 120 1 20 10 1.0 O 40