Content/Article Writer Required

We are looking for a Content Writer who wishes to write content or articles for our work at home site. These articles are to be interesting for our readers. Content should be no less than 450 words, all must be unique and copyscape passed. You will need to have experience and will provide examples of your work. You will need to have an excellent understanding of SEO and will apply its' principles in your writing. You will be given a list of keywords and reference websites to write the article around and you will research it before writing. Please give me an estimated time and cost to write a single content of 450-500 words. Looking for quick turn-around. Please feel free to ask any questions.