reconsider if oxbridge is right for you, it is VERY tough to get into and doing soft subjects like business generally won't cut it. its medicine as well lol which makes it so much harder. cambridge recommend that you take at least 3 science a levels. even if you don't take a science one as your third, business won't look too good: its like the easiest subject ever. if u cant handle the tough stuff like the sciences and maths and still get A*s all around, oxbridge isn't for you..