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14 Cards in this Set
- Front
- Back
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Pert expected activity duration(EAD)
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(P+4m+o)/3
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Activity standard deviation
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P
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Activity variance
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((p-o)/6)2
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Activity duration
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EAD-SD to EAD+SD
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FLOAT
SLACK |
Free float
Project float Total float |
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project float
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Amount of
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Free float
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Amount of time project can be delayed without delaying the predecessor activity
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total float
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Amount of time project can be delayed without delaying the date imposed by the customer
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Float
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Late start-early start
Late finish -early finish |
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FLOAT
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formula has a start and finish and it always start late
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EV -Earned value
PV-Planned value AC -Acyual Cost |
EV-whats the estimated value of the work actually accomplished.
PV-Estimated value of work planned |
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All the formulas start with EV
For variance you ahve to subtract from EV For index EV is divided by something |
Schedule Variance SV=EV-PV
Cost Variance CV=EV-AC SPI(Schedule Perfomance Index)=EV/PV CPI(COst Perfomance Index)=EV/AC |
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EAC=Estimated cost at completion EAC=AC+ETC
ETC=Estimated cost to completion ETC=EAC-AC VAC =Variance at completion VAC =BAC-EAC |
EAC=AC+ETC
ETC=EAC-AC VAC =BAC-EAC |
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TCPI To Complete Perfomance Index
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TCPI= BAC-EV/BAC-AC
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