Article writed needed

I need a writer rewrite 50 articles. You must retain the original meaning of the articles. Each article will need to be re-written 3 times. You must retain keyword density of the articles. The subject of the articles will be real estate investing. The tone must be conversational and interesting. You must read the article, understand it, then re-write it afresh, not just reordering the sentences and words. You cannot use software for this. Each article will be 450 – 600 words. I will pay $2 for each article. Each article will be verified for uniqueness through copyscape. In your bid you must submit a sample of your work; otherwise do not expect any response. Bid only if you accept $2 per article.