International project management

Please provide the answers with question numbers

1. Where do you see challenges for international organizations to introduce program and project portfolio management? 

2.  What are the most important tasks to be accomplished in the project initiating phase of an international project?  

3. In your opinion, what can impede the successful management of an international project?  

 Provide significant discussion information with APA citations for quotes or paraphrases and provide the research link that you have used to help you understand the question.