Hi gmt1,
The original post is almost 3.5 years old, so it's been 'buried' for quite some time. The answers to most of these questions depend on the individual Schools/Programs that interest you (the same also goes for any scholarship possibilities, since they will vary from School to School). The second question seems arbitrary - how would you even go about defining the "best country" for those circumstances?
As far as the fourth question is concerned, THAT should really be the basis of the whole discussion: Which Schools should you plan to apply to (and why?)?....
There are a variety of factors that go into selecting the School(s) that you'll apply to. Here are some things to think about:
1) Is there a particular company that you want to work for or industry that you want to work in? Certain degrees are more appropriate than others if you have a specific career goal.
2) What do you want your MBA to do for you?
3) Do you want to go to School full-time or part-time?
4) Are you willing to relocate? Are you comfortable with working through a program that is primarily online?
5) Are you going to be applying for scholarships?
6) What are you willing to spend?
Etc.
It's okay if you don't have answers to any of these questions just yet, but you can't expect to find a master list of every possible iteration either. YOU have to define what YOU want out of your MBA, then you should be able to research for those specific details.
GMAT assassins aren't born, they're made,
Rich