Project Management Knowledge Areas PMBOK 6

9.2 Estimate Activity Resources

Inputs

1. Project management plan

Resource management plan

Scope baseline

2. Project documents

Activity attributes

Activity list

Assumption log

Cost estimates

Resource calendars

Risk register

3. Enterprise environmental factors

4. Organizational process assets

Tools & Techniques

1. Expert judgment

2. Bottom-up estimating

3. Analogous estimating

4. Parametric estimating

5. Data analysis

Alternatives analysis

6. Project management information system

7. Meeting

Outputs

1. Resource requirements

2. Basis of estimates

3. Resource breakdown structure

4. Project documents updates

Activity attributes

Assumption log

Lessons learned register