A simple guide book for Return on Investment (ROI) of all common college majors at the bachelor's level. Which majors are worth it? Which majors are not worth it? This is the book that tells you which majors are useful, and warns you which are useless Student debt in America is now over $1.3 trillion. That's trillion with a "T" Students and parents need to be warned, before investing their life savings in college This simple guide book tells you which majors have good Return on Investment, and which majors have poor Return on Investment, based on data from the US Department of Education,...