It depends on your program.
The first class management school normally combine your graduation with first class publication.
This makes the graduation pretty challenging.
If not,
it won't be so tedious.
Ask your instructor first is the best policy.
Management science or engineering is a hot major ten years ago.
I don't think there is something so special that only candidate with engineering background can understand.
Of course,
the value is in direct relationship with your effort.
Accounting + Management is a ideal combination for your future.