A set of jobs $\text{A, B, C, D, E, F, G, H}$ arrive at time $t= 0$ for processing on turning and grinding machines. Each job needs to be processed in sequence first on the turning machine and second on the grinding machine. and the grinding must occur immediately after turning The processing times of the jobs are ... $\text{A-D-E-F-H-C-G-B}$ $\text{G-E-D-F-H-C-A-B}$ $\text{B-G-C-H-F-D-E-A}$
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gatecse
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