David:

BEC and Audit in the same Testing window is possible.  We suggest about 100 hours study time for each of those two sections...including whatever video Instruction you are using.  However some candidates need more or less time...You will discover your actual needs as you get into the material.

As for Financial or Regulation, we suggest about 200 hours of total study time each for our "average" passing student.  And most candidates will take Regulation or Financial in its own testing window.  Some will combine, but that is a large amount of material to take on.

Your course should be able to give you some direction also.

Good luck on your exams.

TEAM YAEGER