Affiliate Marketing Secrets

I became self employed after an injury this February, and started making enough $$$ to cover my expenses as an Independent Contractor. In November, my self-employment REALLY started earning me quite a lot of dough. I found a niche ONLINE … and I successfully pursue most opportunities – earning quite a bit more than what’s necessary to cover my expenses. I’d like to know what the minimum amount of money earned is for a single Head of Household. I have heard a few different amounts … but would like to put this question out to G.P. (general public) via Yahoo Answers …