How can I start propositioning capitol investors if I'm not sure how much money I need yet?
I have invented a product in the automotive field that I absolutely know will be a huge success. I have obtained legal advise from a patent professional and his best advice is to find someone who has the capitol to start a business. But I find it very difficult to even come up with a business plan when I have no idea what my product will cost (each). Also patent protection is not cheap. My question I guess would be, how hard will it be to get some capitol investors to hear me out?