Estimating project activity durations is critical to the project budgeting process. Compare and contrast top-down versus bottom-up estimating and discuss how the project costs are influenced by the quality and accuracy of estimates.

Give examples when you have used cost estimating in projects you have worked on. If you have not previously worked on projects, give an example of a project you have researched.

Estimating project activity durations is critical to the project budgeting process. Compare and contrast top-down versus bottom-up estimating and discuss how the project costs are influenced by the quality and accuracy of estimates.

Give examples when you have used cost estimating in projects you have worked on. If you have not previously worked on projects, give an example of a project you have researched.