International factors & cross-cultural considerations in project management,

You have been asked by your supervisor to develop a PowerPoint presentation for an upcoming training on the following topics:

Project close-out,
International factors & cross-cultural considerations in project management,
Agile project management,
Relevant Project Management Institute (PMI) certification programs.

Using 18-20 slides, create a PowerPoint presentation in which you discuss the following as it relates to successful project management:

A summary of each topic as it relates to project management
For only items 1, 2 and 3 above: Challenges (common pitfalls) and opportunities for growth and/or improvement.
For only items 1, 2 and 3 above: Solutions for dealing with challenges common in project management.
For only items 1, 2 and 3 above: Include one scenario applicable to each concept in which your coworkers will have to determine an appropriate response to handling the issue presented in the scenario and faced by a project management team.
For only item 4 above: Summarize at least two key Project Management Institute (PMI) certification programs including what is required to attain each certification credential.