Question

Operation research

 Find the sequence that minimizes the total elapsed time required to complet the following tasks (in hrs) on series of Machine-I and Machine-II: Task:      

                 A   B  C  D   E   F   G    H 

Machine-I: 6  2   8   9   9   6    7    6 

Machine-II:8  7   3   6   4  10   4    8 

 

Calculate the minimum elapsed time and idle times of machine-I and machine-II. Identify the task which has to wait more time for machine-II. 


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