Case Report

Case Report: Reynolds Construction Company 1) Reduce sum up switch duration as much(prenominal) as possible without excess additional be. Indicate the new critical raceway or caterpillar treads. Show how much remit cadence stay in the noncritical paths. We assume that the question does not claim a bound on the descend spent, and thus we underside disassemble as much as possible provided no finances are used that would be wasted (eg. break aparting on a treat that is slack). We looked at Exhibit 3 to reassure how much we commode shipwreck each activity by. looking for at each 4 paths we calculated the shortest possible point time for each path. If we disunify 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 routine 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 leave behind 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 through 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 small than the critical path. Therefore, it is slack and we do not have to mention more modifications t! o it. Thus this results with a total cost of crashing $33,000 + $6,000 = $39,000. And we entrance 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 space 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 requisite to get a sound essay, order it on our website: OrderCustomPaper.com

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