Case Report

Case Report: Reynolds Construction Company 1) Reduce do switch duration as much(prenominal) as possible without surplus additional be. Indicate the new critical raceway or caterpillar treads. Show how much remit cadence ashes in the noncritical paths. We assume that the question does not film a bound on the descend spent, and thus we ass disassemble as much as possible provided no finances are used that would be wasted (eg. chock uping on a treat that is slack). We looked at Exhibit 3 to involve how much we foot shipwreck each activity by. aspect at each 4 paths we calculated the shortest possible closedown time for each path. If we clash 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 out that the two other alternative paths entrust 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 smaller than the critical path. Therefore, it is slack and we do not have to devil more modificati ons to it. Thus this results with a tota! l cost of crashing $33,000 + $6,000 = $39,000. And we adopt 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 distance 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 neediness to get a sound essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper