110 likes | 275 Views
Cost Projection. Costs are planned, measured, analyzed and controlled in terms of project activities. Expenditure for any activity is incurred evenly over the duration of the activity. Budgeted cost of the activity is earned value.
E N D
Cost Projection • Costs are planned, measured, analyzed and controlled in terms of project activities. • Expenditure for any activity is incurred evenly over the duration of the activity. • Budgeted cost of the activity is earned value. • When activity is complete it is assumed to earn value for project equivalent to its budgeted cost. • Project progresses track is kept of actual value earned and also actual cost.
Earned value Analysis Provides an analytical framework for project control by estimating factors like cost variance, schedule variance, cost performance index, estimated cost performance index It is the % of the total cost budgeted against the total cost incurred
In case Actual Expenditure incurred for completion of an activity exceeds its budgeted cost, the project does not earn any additional benefit since activity parameters are well specified. The variance indicated cost over-run
Budgeted Cost for Work scheduled (BCWS) Value of the work that should have been completed as of the date of review.
Budgeted Cost for Work Performed (BCWP) Budgeted cost for completed work.
Actual Cost for work performed (ACWP) It is cost actually expended in completing the work accomplished within a given time period
Budgeted Cost for Total Work (BCTW) It is total budgeted cost for the entire project
Additional Cost for completion (ACC) It is the estimated additional cost required for completing the project
Performance Indicators • CV= ACWP – BCWP Cost Variance • CPI = BCWP / ACWP Cost Performance Index • SV = BCWP – BCWS Schedule Variance • SPI = BCWP / BCWS Schedule Performance Index • TV = (Date of Review) – (Date on which BCWP = BCWS) Time Variance • ECP Index = BCTW /(ACWP + ACC) Estimated cost of performance index
Cost over – run ->When the cost incurred is more than the value of work done. • Cost under – run -> When the cost incurred is less than the value of work done. • CV <1 = cost over run • Time over-run -> project is behind schedule • Time under-run -> project is ahead of schedule SV <1 = time over run