A project manager is managing a process improvement project based on the Six Sigma process improvement methodology. The Six Sigma methodology is being tested for the first time in the company. In addition, this is the first time the project manager is managing such a project. The project manager wants to create the projects WBS, but there are no Six Sigma organizational process assets available. Which of the following would help the project manager create the project WBS?

a.

WBS templates

b.

Lessons learned

c.

Scope statement

d.

Decomposition