- an estimating the cost for each work package in the WBS.
- the most accurate method but it is also the most challenging, costly and time consuming.
Suggested Study Materials
- PMP-Preparation Recommended Books
- PMP Exam Prep, Fifth Edition: Rita's Course in a Book for Passing the PMP Exam
- A Guide to the Project Management Body of Knowledge, Third Edition (PMBOK Guides)
- The PMP Exam: How to Pass On Your First Try (Test Prep series)