Operation 8 b C d e f 50 8 h i k 2 7 6 Performance Time 2 6223 Darb 5 5 7 1 6 5 4 5 Operation in 1st Column Must Follow Operations Listed Below 5 2 ab fgh dg a 8 & bc bi abdegi

Cycle time = 69 Solved using Kilbridge and Wester 1961 Optimum solution

Cycle time = 10 Operation Performance Time Operation in 1st column must follow operations listed below