Your message isn't entirely clear. You are a business major looking to become involved in designing a new Role Playing Game which you are going to also use as part of your final? What kind of elements are you looking at designing? This might help lead you to appropriate companies. Not a lot of people are designing new games but there is plenty of game modification going on with the Open Gaming Liscense and other systems. A lot of new companies start out by making their own system but they might not actually post here until that system has already been made and they are looking to create expansions.
I might go looking for companies and see who has their own systems.
Mark Charke