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# Elapsed time

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### Elapsed time

1. 1. Elapsed TimeHOW LONG IS IT REALLY GOING TO TAKE
2. 2. Resource Proficency Code RPC Indicates how proficient a resource will be at executing a given task. 0 ------------------ 1 Lowest ----------- highest Assume RPC = 0.8 So, Elapsed Time for a 6 hour Task= 6/RPC = 6/0.8 = 7.5 hours
3. 3. Rescource Availability Code RAC specifies the availability of the resource to work on the task. 0 ------------------ 1 Lowest ----------- highest Assume RAC = 0.5 So, Elapsed Time for the 6 hour Task= 6/RPC/RAC = (6/0.8)/o.5 = 15 hours
4. 4. Add Contingency Add 20% contingency to allow for any unforeseen events/emergencies Assume contingency = 20% So, Elapsed Time for the 6 hour Task= 6/RPC/RAC + contingency =( (6/0.8)/o.5 ) + (15%)= 18 hours