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2. Cost estimate - Wikipedia

   en.wikipedia.org/wiki/Cost_estimate

   A cost estimate is the approximation of the cost of a program, project, or operation. The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values. A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost estimate. A cost ...

3. COCOMO - Wikipedia

   en.wikipedia.org/wiki/COCOMO

   COCOMO consists of a hierarchy of three increasingly detailed and accurate forms. The first level, Basic COCOMO is good for quick, early, rough order of magnitude estimates of software costs, but its accuracy is limited due to its lack of factors to account for difference in project attributes (Cost Drivers).

4. Basis of estimate - Wikipedia

   en.wikipedia.org/wiki/Basis_of_estimate

   Basis of estimate (BOE) is a tool used in the field of project management by which members of the project team, usually estimators, project managers, or cost analysts, calculate the total cost of the project.

5. Value of work done - Wikipedia

   en.wikipedia.org/wiki/Value_of_work_done

   The value of work done (VOWD) is a project management technique for measuring and estimating the project cost at a point in time. It is mainly used in project environments of the Petroleum industry and is defined as the value of goods and services progressed, regardless of whether or not they have been paid for or received. The primary purpose ...

6. Construction estimating software - Wikipedia

   en.wikipedia.org/wiki/Construction_estimating...

   A cost estimator will typically use estimating software to estimate their bid price for a project, which will ultimately become part of a resulting construction contract. Some architects, engineers, construction managers, and others may also use cost estimating software to prepare cost estimates for purposes other than bidding such as budgeting ...

7. Three-point estimation - Wikipedia

   en.wikipedia.org/wiki/Three-point_estimation

   The E and SD values are then used to convert the project time estimates to confidence intervals as follows: The 68% confidence interval for the true project work time is approximately E(project) ± SD(project) The 90% confidence interval for the true project work time is approximately E(project) ± 1.645 × SD(project)