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Q1:

What is a Work Breakdown Structure (WBS) for a project?

Explain various approaches for Developing WBSs.

Q2:

Consider the following project network diagram:

The black circle before Task A means Start, after Task J means Finished. The number associated with Task name represents the duration of the task (e.g. I 4, means the duration of the task I is 4).

Based on the above diagram, answer the following questions:

1. List all the paths in the above network along with respective lengths.
2. Calculate (ES, EF, LS, LF) of the following tasks shown on the table below?
3. Which tasks have Non-Zero float time?

Q3 :

Not every project is a six Sigma Project. What makes a project a potential Six Sigma project?