knew someone who majored in MIS made big money in America..... changing the major is a big task, have you thought it over carefully? and do you have a comprehensive sense of marketing and sales? actually, marketing is a so challenging work that not anyone could adapt to it. you have to run outside all day, especially in the early years of your career. at the same time, the work requires you excellent speaking and persuading skills, as well as strong willpower. clients are usually challenging your self-esteem tolerant bottom. can you adapt to it? you could think about it before you make a decision. otherwise,it seems that you did not make up your mind,as you said finance or marketing are both ok. what do you want to do? you should think it first. studying abroad is a costly issue, you'd better make a more clear design. | 
