I got into MIT EA and I listed I want to study economics. However, after reading about financial engineering on the Princeton website, I want to study. The problem I foresee is that MIT doesn't have a financial engineering major, but does have graduate education in financial engineering. Does this mean that I can pursue a 5 year masters+undergrad program in financial engineering at MIT? If so would I need to keepmy GPA above a certain point to be eligible? or any other qualifications?