Brain Dump Flashcards
Define PV
(planned value) Percent complete of where the project should be
Define EV
(earned value) percent complete x budget at completion
What is the value of the work you have completed.
CV= EV-AC (describe/define equation)
Cost Variance = earned value - actual cost
This tells you if you are over or under budget.
SV= EV-PV (describe/define equation)
Schedule Variance = earned value - actual cost
What does EV tell you?
Earned value tells you the value of the work that you have already completed. (if your actual cost is over your earned value you are over budget, if your actual cost is below your earned value you are under budget, if your actual cost equals your earned value you are on budget)
What formula tells you if you are over or under budget? How do you know?
Cost Variance (CV=EV-AC).
If your CV is a positive number you are under budget (GOOD)
If your CV is a negative number you are over budget (BAD)
If your CV is zero you are meeting your budget
What formula tells you if you are on schedule? How do you know?
Schedule Variance (SV= EV-PV).
If your SV is a positive number you are ahead of schedule (GOOD)
If your SV is a negative number you are behind schedule (BAD)
If your SV is zero you are meeting your schedule
CPI=EV/AC (describe/define equation)
Cost Performance Index= Earned Value / Actual Cost
*** tells you over or under budget in percentage. Is good for portfolio management
What formula tells you if you are over or under budget when you have a lot of projects under a portfolio?
Cost performance index (CPI=EV/AC)
If your CPI is a greater than one you are under budget (GOOD)
If your CPI is a less than one you are over budget (BAD)
SPI=EV/PV (describe/define equation)
Schedule performance index= earned value / planned value
*** tells you ahead or behind schedule in percentage. Is good for portfolio management
What formula tells you if you are ahead or behind schedule when you have a lot of projects under a portfolio?
Schedule Performance Index (SPI= EV/PV).
If your SPI is a greater than one you are ahead of schedule (GOOD)
If your SPI is a less than one you are behind schedule (BAD)
If your SV is zero you are meeting your schedule
EAC=BAC/CPI (describe/define equation)
*When do you use this equation?
Estimate at completion= budget at completion/ cost performance index
- You are assuming the future work on the project will move at the same rate as the cost performance index
ETC=EAC-AC (describe/define equation)
Estimate to complete= Estimate at completion- actual cost
*Tells us how much money we still have left to complete the project
TCPI= (BAC-EV)/(BAC-AC) (describe/define equation)
To-complete performance index = (budget at completion - earned value)/ (budget at completion - actual cost)
*performance index of how the project is going
If TCPI is greater than one this is bad
If TCPI is less than one this is good
TCPI= (BAC-EV)/(EAC-AC) (describe/define equation)
To complete performance index= (budget at completion - earned value)/(estimate at completion - actual cost)
*We use if the BAC is no longer relevant