Im only 7 UMS off a B overall in AS. I calculated (280-133)/2 and i need about 74 UMS in F583 and F585 to get a B in the whole a level. Should I retake f582 or not. I dont want to as i will have further maths AS and edexecl physics. I got A's on maths and physics AS i dont want to ruin those with more economics. I dont think i will retake as i can revise hard for a B.