A manager wants to assign tasks to workstations as efficiently as possible, and achieve an hourly output of 4 units. The department uses a working time of 56 minutes per hour. Assign the tasks shown in the accompanying precedence diagram (times are in minutes) to workstations using the greatest positional weight method. In your line balancing output, which task is bundled with (put in the same workstation as) task d? Select one: Ca. C Ob. g O c. e O d. f Oe. h Of. b Og. i Oh. a