I'm new to startup nation and new to business in general. I have product i am having manufactured (in the near future). Costs are estimated at about $150,000 to realistically bring to market. The manufacturer has offered to absorb some of the cost (to possibly all of the cost) as they are interested in a stake in the company I am (or we are) to form to sell it. My question is, what is a fair percentage of either: profit per unit or of stake in the company for them? I don't have much startup capital nor do I want to risk taking out the loans myself in case it flops and is unsuccessful. I want to be equitable for both sides and do not wish to get ripped-off.Thanks for any advice.