Should I choose Auditing if I study normal Math?

I would like to get advice from seniors about the Auditing industry with some questions as follows:

- Is the curriculum too heavy and what are the job opportunities like?

- I am average at Math, I can say I am slow to understand new lessons. I can do the exercises that are routine and have formulas, but I am clueless when it comes to coming up with creative ways to solve some strange problems. So should I study Auditing and is this major heavy on Math?

- I am considering Ho Chi Minh City University of Economics and University of Economics and Law, Ho Chi Minh City National University. Can those who have studied there review it for me?

- In addition, I would like to ask, among the majors of Auditing, International Economics, Foreign Economics, which major has better future career prospects and a moderate curriculum, is easier to pass and increase GPA?

Thank you very much.

Tomorrow