$1 article rewriting ($1,5 article writing)

I'm looking to outsource, therefore I am in need of a couple of talented ghostwriters with plenty of free time available to write me at least 4-5 articles (rewrites) daily. The topics of these articles differ, and will require a decent amount of research, so I need writers that can handle a variety of topics. English natives and Romanian writers are preferred, but keep in mind that anyone is welcome to bid as long as a strong level of English is amongst his/her assets. I am willing to pay $1,5 per 500-word articles and $1 per rewrite, so please make a bid for a total of 30 articles. Payment will be made exclusively through Freelancer. To evaluate your skills, please take a look at the attached sample and send me a rewrite of that paragraph. I do not require other samples, so don't waste time providing a list of stuff you've made in the past. Once delivered and paid for, the articles sent are no longer yours; all rights will be transferred to me upon completion. Thanks, and happy bidding!