Business vs engineering!

<p>Im going to apply to both of these schools, one my first choice and the other one as my second choice. I'm interested in dual degreeing or double majoring in Industrial Engineering and Business, or maybe mechanical engineering. What school is more competitive, more selective, higher paying jobs out of bachelors, better job placement, etc. How hard is the industrial engineering major, I know some people call if imaginary engineering. lol
If I want to double major, is it easier to switch into one of the schools than vice versa?</p>