Business Administration, in and of itself, is pretty useless. It was one of my majors. If you do go into business, you have to specialize, just as with most professions. So if you go that route, just be prepared to get an MBA afterwards in some specialty - finance, mergers and acquisitions, etc.
First, though, ask yourself why you think you'll like Business Administration - or any major you are considering? What is it that sounds attractive? Then, poll the Board as to whether those characteristics will be present in the real world.
And, you never know what will happen in 10, 20 or 30 years. When I was going to college, computers (personal computers, anyway) were in their infancy. I took a couple of courses in programming - Fortran and Cobol - and came to the conclusion I wouldn't like it.
Jump ahead a few years, and all of a sudden schools are teaching BASIC and a few years after that, Microsoft released Visual Basic. I got re-interested and became somewhat self-taught on computers - both hardware and software. Given what I most enjoy doing, I'd go with a computer major of some kind - but who would have guessed?
What is it you like to do? If someone says to me that there interest is in gaming, I would tell them to major in computers and game design, with a healthy dose of graphics design. If someone tells me that they don't really know what to do, I'd recommend that they go a year undeclared and see if they can figure it out. If, after that year they still don't know, I would recommend a "hard" science - math, engineering, computers, physics. The rigorous, analytical thinking translates well to other areas.
When I want to law school, there were a number of people who had Poly-Sci major, or American Studies, or Philosophy, or something similar (hell, one guy was a Logics major, for Christ's sake!). Almost all of them dropped out - those majors didn't require the critical thinking skills that Law required. Meanwhile, those with backgrounds in the "hard" sciences did well.
First and foremost, though, try and figure out what you like to do and see what kind of major incorporates those interests. Then ask the Board whether what you like to do will really be used in a career that is based on the major you think incorporates those things.