compute balance efficiency, idle time and balance delay.

Question

Following tables shows the predecessor relationship of the activities in an assembly line. The output is 200 units per day and operating tie is 450 minutes per day. Using the most successors rule to assign tasks to work centre and longest work time rule as a tie breaker.

1. group the tasks into work centres and
2. compute balance efficiency, idle time and balance delay.

     

Task			Predecessor			Time
A B C D E F G H I	- - - - - - - - -	- - - - - - - - -	None A None C D None None G H	- - - - - - - - -	- - - - - - - - -	40 20 60 40 30 35 45 60 40