Objectives 4. The apportion method can give good estimates if the features and costs of the project that is being undertaken are similar to projects executed in the past. U.S. Department of Energy Washington, D.C. 20585 NOT MEASUREMENT SENSITIVE . estimates of a project due to changes in quantities, methods, and/or implementation period. Here are a few techniques that will be discussed in this document: Algorithmic (Parametric) model; Expert Judgment (Expertise Based) Top - Down; Bottom - Up; Estimation by Analogy; Price to Win Estimation
2020 cost estimation methods ppt