assign tasks

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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:


Picture
 

a.In order of most following tasks. Tiebreaker: greatest positional weight.


 

Work Station                Tasks                
I  
II  
III  
IV  


 

b.In order of greatest positional weight.


 

Work Station                 Tasks               
I  
II  
III  
IV  


 

c.What is the efficiency? (Round your answer to 2 decimal places. Omit the "%" sign in your response. )


 

  Efficiency[removed] %  

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