wirte unique articles no encoding copyscape ready 60 to 70 $0.75 per article

i need 50 to 70 articles written for my website computer repair computer service laptop repair etc..... i pay $0.75 per article. each article should be 400 words to 500 words see below attached file for more info. you should be able to allow to rewrite if any of the article is copy scape not ready. You need to follow my guide lines as in the attachment i need references and your previous work and good feedback rating