<p>Double majoring ease or difficulty depends on the number of courses or credits required for the majors and breadth requirements, subtracting overlapping courses and those you can skip with AP or other college credit on entry. Engineering majors usually have lots of course requirements, so doing a double major with engineering can be difficult.</p>
<p>Changing major depends on the school; at many schools, changing into a popular major requires applying to do so with a high GPA. Some engineering majors, economics, and business are typically popular majors that may be at capacity at many schools.</p>
<p>Regarding financial aid, schools vary greatly in how generous they are with financial aid. Many out of state public schools give little aid to out of state students. Try the “net price calculators” at each school’s web site. However, some schools, like University of Minnesota, are less expensive than others (even for out of state students in the case of public schools).</p>
<p>MBA schools have no specific major or course prerequisites for undergraduate study. They do, however, look for good work experience by their applicants.</p>