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Author Question: Five jobs are waiting for processing through two work centres. Their processing time (in minutes) at ... (Read 38 times)

student77

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on: Dec 3, 2019

Question 1

Five jobs are waiting for processing through two work centres. Their processing time (in minutes) at each work centre is contained in the table below. Each job requires work centre Alpha before work centre Beta. According to Johnson's rule, which job should be scheduled first in the sequence?

JobAlphaBeta
R2010
S2535
T5020
U1535
V5575

◦ R
◦ T
◦ V
◦ S
◦ U

Question 2

Five jobs are waiting for processing through two work centres. Their processing time (in minutes) at each work centre is contained in the table below. Each job requires work centre Sigma before work centre Delta. According to Johnson's rule, what sequence of jobs will minimize the completion time for all jobs?

JobSigmaDelta
R4010
S2530
T5020
U3535
V5515

◦ V-R-U-S-T
◦ R-S-T-U-V
◦ S-U-T-V-R
◦ S-V-T-R-U
◦ none of the above
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Marked as best answer by student77 on Dec 3, 2019

Awesome

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Reply #1 on: Dec 3, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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student77

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Reply 2 on: Dec 3, 2019
Great answer, keep it coming :)

alexanderhamilton

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Reply 3 on: Yesterday
Wow, this really help

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