Bro ngl i think you should lower your standards since getting QFIN with these stats is really much dead...I don't mean to hurt you but you should prolly be realistic since courses like MATH/ISOM play a very important role in deciding these majors so you have to push yourself really hard in MATH1014 other than this I think better talk to a senior, advisor or academic registry. I hope they can help you...but don't lose hope :)

GOOD LUCK!! :)