solved I’m working on a management discussion question and need support

I’m working on a management discussion question and need support to help me learn.

Read the case study “Creating a Methodology” on page 108 and then answer one (1) of the questions on page 110.

1. What can you determine about the corporate culture from the fact that they waited this long to consider the development of an EPM system?
2. Can a PMO accelerate the implementation process?
3. Is it acceptable for the PMO to report to the chief information officer or to someone else?
4. Why is it best to have six or less life-cycle phases in an EPM system?
5. Is it best to design an EPM system around flexible or inflexible elements? Generally, when first developing an EPM system, do 
TEXTBOOK (please refer on google)
Author:   Harold R. Kerzner
Title:               Project Management: A Systems Approach to Planning, Scheduling, and Controlling, 11th Edition, ISBN:  9781118022276
Publisher:   John Wiley & Sons