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分分伺候!!!
PMs starts with a initial project plan, cost are allocated to different tasks across different period, at the end of each month, PMs review their project plan and revise the plan according, this includes revise the project structure (adding/removing tasks) and project costs, during the project running, various cost are also charged to the project.
here is an example of the project:
Revision 0 (cost/schedule plan):
month 1 month 2
task-1 100 200
task-2 200 100
Revision 1 (revised at the end of month 1)
task 1 200 200
task 2 200 100
Revision 2 (revised at end of month 2)
task 1 200 300
task 2 200 100
actual cost
month 1 month 2
task-1 200 300
task-2 200 100
In this case, how can I come up with the calculation for EV?
I am trying to calculate PV/EV/AC for creating diagram.
I was thinking about the following formula:
PV= PV of previous plan
EV= (actual cost Todate)/(total cost of new plan) * (BAC of previous plan)
AC = actual cost todate.
[ 本帖最后由 hyundai 于 2012-5-21 10:40 编辑 ] |
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