Thank you Wittmic. I have already took the GMAT and got a 730. That was last year when I applied to the MAcc program. I plan to retake the GMAT and hopefully I can get over 750, just to be more competitive. I have 2 options now. First one is to take some math courses at my current university, but that way I will not get any degree for math. But the plus side is that this method saves time, and is simply easier. (I can probably get those math courses done at the same time I graduate from MAcc next May). Second way is to apply MS in math after graduating from MAcc (then I will not take many math courses this year, I will only take what it is required to apply for MS math). The second option takes longer ,but gives me another master. If you were me, what you would do?