Since its best for you to have that PMP within the next 6 months, I'd figure out how far away you are from a B.S. in Liberal Arts. The general degree is probably your best bet, and you can always finish up the business degree a few months later. Maybe its just me, but when I have only one thing that is really on a dead-line I like to get it out of the way at the earliest I possibly can.

Incidentally, what is this PMP? Never heard of it.

__________________
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)