Question: Solve the following line balancing problem about a single model assembly. The required service time at each workstation is 40 sec. Precedent condition Task A

Solve the following line balancing problem about a single model assembly. The required service time at each workstation is 40 sec. Precedent condition Task A B D E F G H 1 J K Processing time (sec) 11 17.05 10.45 24.2 13.2 14.3 4.95 10.45 4.4 22 12.65 A A A B F.D G D H E,I,J i. ii. Draw a precedent graph. Solve the line balancing problem using Largest Candidate Rule, kW Method and Ranked Positional Weights (RPW) heuristics. What is the efficiency of the line balancing (ES) of the above three methods

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