Formulas Flashcards

1
Q

Communication Channels

A

n*(n-1)/2

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2
Q

Schedule Variance

A

SV = EV - PV

EV: Earned Value
PV: Planned Value

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3
Q

Estimate to Completion

A

ETC = EAC (Estimate at Completion) - AC (Actual Cost)

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4
Q

PERT

A

PERT = (O + 4M +P)/6

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5
Q

Total Complete Performance Index (TCPI)

A

TCPI based on EAC = (BAC-EV)/(EAC-AC)
TCPI based on BAC = (BAC-EV)/(BAC-AC)

BAC: Budget at Completion
EV: Earned Value
EAC: Estimate at Completion
AC: Actual Cost

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6
Q

Cost Variance

A

CV = EV - AC

EV: Earned Value
AC: Actual Cost

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7
Q

Actual Cost

A

EV/CPI

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8
Q

Point of Total Assumption

A

PTA = ((Ceiling Price - Target Price)/Buyer Percentage) +Target Cost

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9
Q

Planned Value

A

PV = Planned % Complete * Budget at Completion

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10
Q

Schedule performance Index

A

SPI = EV/PV

EV: Earned Value
PV: Planned Value

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11
Q

Cost Performance Index

A

CPI = EV/AC

Earned Value
Actual Cost

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12
Q

Final Payout

A

Target Cost + Fixed Cost + Buyer Share Ratio * (Actual Cost - Target Cost)

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13
Q

Net Present Value

A

NPV = Total Expected Revenue - Estimated Cost

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14
Q

Early Finish

A

EF = Early Start + Duration -1

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15
Q

Early Start

A

ES = Preceding Early Finish + 1

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16
Q

Late Start

A

LS = Late Finish - duration + 1

17
Q

Late Finish

A

LF = Late Start date of Successor - 1

18
Q

Total Float

A

Total Float = EF - LF or ES - LS

19
Q

Free Float

A

ES of Successor - EF -1

20
Q

Duration

A

Duration = EF - ES + 1

21
Q

Estimate At Completion

A
EAC = AC + (BAC - EV)
EAC = BAC/CPI
22
Q

Budget at Completion

A

EV + AC

23
Q

Earned Value

A

PV + SV

Actual % Complete * BAC

24
Q

Burn Rate

A

1/CPI

25
Q

Target Price

A

Buyer’s Target Cost + Seller’s Target Profit