Website promotion yahoo answers

Hi, I need some one to promote my business related website through yahoo answers. You need to post answers in Yahoo answers for the questions posted by users from all over the world and in the answer, you need to link my website url. You need to post the links only in business related questions. I am looking for 1000 postings. plz bid the time frame you need and price. Once submitted, you should provide me the 1000 links where you posted my website. Money will be released only after reviewing the 1000 postings. No spam please. Money will not be paid if found spam. Lowests bid wins.