I can't really offer advice on which way to go, but consider this:

1) Does it matter if you wait a few more months to get the PMP? If so, you might want to change majors. If it makes no difference, why change the major?

2) I believe that you must have an additional 30 credits in order get a second major at Excelsior. I believe that it doesn't matter what these 30 excess credits are, so long as they aren't used in the first major. With FEMA courses and $380 you could remove this limitation very quickly.

3) If you are planning on a double major anyway, and it doesn't matter to anyone except you about the PMP then do as you wish. It would all work out the same at the end anyways.

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CLEP exams passed:
Management, Accounting, Marketing, Macroeconomics, Microeconomics

DSST exams passed:
Human Resources Management, Organizational Behavior, Statistics, Management Information Systems

Earned:
B.A. in Business Administration: Technology Management (magna cum laude) from Saint Leo University

In Progress:
M.S. in Leadership and Business Ethics from Duquesne University (24 credits completed, 3 credits in progress)