Case Report

Case Report: Reynolds Construction Company 1) Reduce extreme switch duration as much(prenominal) as possible without pointless additional be. Indicate the new critical raceway or caterpillar treads. Show how much remit cadence cadaver in the noncritical paths. We assume that the question does not take a leak a bound on the descend spent, and thus we dismiss disassemble as much as possible provided no finances are used that would be wasted (eg. seting on a treat that is slack). We looked at Exhibit 3 to behold how much we arse shipwreck each activity by. sounding at each 4 paths we calculated the shortest possible climax time for each path. If we break in as much as possible, we go bad these paths: ADG = 7 weeks* BG = 6 weeks AF = 7 weeks* CEG = 5 weeks Of these, ADG and AF are both(prenominal) the new critical paths for which this serve well result be bounded. Thus, we ask to minimize the time for path ADG and AF down to 7 weeks and go ou t that the two other alternative paths impart also crash to at least 7 weeks.

Crash Requirements for Assignment| keep down of weeks reduced| Cost to crash per week| Total amount to crash| A| 1| $5,000| $5,000| F| 2| $3,000| $6,000| G| 2| $7,000| $14,000| D| 2| $4,000| $8,000| Total| -| -| $33,000| From the above reduction, path BG = 8 weeks, and it needs to be reduced down to 7 weeks. This can be do by reducing B from 6 weeks to 5 weeks and it costs another $6,000. As for the path CEG, it equals to 6 weeks, which is already little than the critical path. Therefore, it is slack and we do not ha ve to make more modifications to it. Thu! s this results with a total cost of crashing $33,000 + $6,000 = $39,000. And we estimate that the base price for the process will be $61,000 so with our crashing, we see the cost will be $100,000 to reduce the process time to 7 weeks. The slack variables CEG has a path aloofness of 6 weeks (since G was crashed by 2 weeks). Therefore we can delay either C or E by one week without changing the total process time,...If you fate to get a sound essay, order it on our website: OrderCustomPaper.com

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