Content Writer Needed for Articles & Blogs

We are looking to hire an article writer with an excellent grasp of English. We are looking to test out a writer for long term projects. The test will be 5 articles and I am willing to pay $7 an article with the opportunity for 30+ articles a month. The articles must be unique and without any grammatical errors. The articles must be free flowing. These will be business articles with different topics to write about. The articles must be: - A minimum of 500 words. - All articles must be 100% unique and original, written by you and/or your team (they will be checked via Copyscape). - Completely error free, in perfect US English (Spelling, Grammar and Punctuation must always be correct). - We will gain complete ownership over your work and you can not reproduce or re-use them in any possible way. - Informative, well researched and interesting to read - We might ask for minor changes and editing if necessary. - Will need to be done in reasonable manner (e.g. 5 articles/week). - Provided in .doc or .txt format.