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http://fearnoproject.com/
2010/12/23/estimating-
project-costs/
   Calculating a project budget is not
    straightforward
   A project budget is established by
    calculating the cost of every task
   But the problem is at the clients, the clients
    want much functionality at the lowest cost
    possible
   And another problem is the development
    and sales staff who want the highest profit
    possible
   The project manager is in the middle of this
    conflict
in order to begin
 has to begin with
                                 estimating the cost
the project scope –
                                 has to provide the
   this may need
                                  project schedule
 addition of design
                                 and information to
        detail
                                       the staff



                         The
                       Project
                      Manager
   We have the following estimating
    methods according to PMBOK:
    › Expert judgement
    › Analogous estimating
    › Parametric estimating
    › Bottom up
    › Three point estimating
    › Reserve analysis
    › Cost of quality
has to justify
                  costs and
                explain risks in
                non-technical
                    terms




                  The
                Project
               Manager
                                   has to be able
    has to                         to reduce the
document his                       scope in order
 assumptions                        to lower the
                                       budget

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Estimating project costs

  • 2. Calculating a project budget is not straightforward  A project budget is established by calculating the cost of every task  But the problem is at the clients, the clients want much functionality at the lowest cost possible  And another problem is the development and sales staff who want the highest profit possible  The project manager is in the middle of this conflict
  • 3. in order to begin has to begin with estimating the cost the project scope – has to provide the this may need project schedule addition of design and information to detail the staff The Project Manager
  • 4. We have the following estimating methods according to PMBOK: › Expert judgement › Analogous estimating › Parametric estimating › Bottom up › Three point estimating › Reserve analysis › Cost of quality
  • 5. has to justify costs and explain risks in non-technical terms The Project Manager has to be able has to to reduce the document his scope in order assumptions to lower the budget