1. Problem 6-2
A manager wants to assign tasks to workstations as efficiently as possible, and achieve an hourly output of 331/3 units. Assume the shop works a 60-minute hour. Assign the tasks shown in the accompanying precedence diagram (times are in minutes) to workstations using the following rules
2. Problem 6-3
A manager wants to assign tasks to workstations as efficiently as possible, and achieve an hourly output of 更多
