DD would eventually like to apply to do Economics at Cambridge University. She has just started A-Levels in Maths, Further Maths, Economics and History. She seems to think that she needs to take 4 A-Levels to have a chance of getting into Cambridge. However, on the Cambridge University website, she only needs 160 points which is achievable with 3 A-Levels. She is struggling to cope with the workload from A-Level History on top of the other 3 subjects. Could she drop a-level History and still get into Cambridge to study Economics?