美國項(xiàng)目管理師（PMP）復(fù)習(xí)要點(diǎn)—項(xiàng)目費(fèi)用管理

Project Cost Management
    (Level of difficulty: 4 / 10)
    Try to understand and remember the formulas!
    Resource Planning
    - determine the resource requirement
    Cost Estimating
    - understand the differences between the tools and techniques
    Cost Budgeting
    - what is the cost baseline for?
    Cost Control
    - what is earned value management?
    Don’t worry too much about earned value calculation. Rather straightforward. Try to understand the concept and logic behind the theory.
    Formulas:
    CV = EV - AC
    SV = EV - PV
    CPI = EV / AC
    SPI = EV / PV
    EAC = BAC / CPI (no variance)
    EAC = AC + ETC (assumptions were fundamentally flawed)
    EAC = AC + (BAC - EV) (variances are atypical and similar variances will not occur)
    EAC = [AC + (BAC - EV) /CPI ] (variances are typical and will change)