Writing 2 Articles and 10 micro blogs

Writing 2 Articles and 10 micro blogs - need 2 original and unique articles that are structurally and grammatically correct. And 10 Micro blog posts. I will provide a phrase/keyword that each article and post should cover. All of the articles and posts will be about Computer Registry Scanning and Cleaning. The articles need to be at least 400 words in length and have at least four paragraphs. And the micro blog posts need to be 100 words + or -. I will provide key Word phrases that will need to be integrated in the articles and posts. I would expect you to use the internet and all of it's resources for any research. The articles MUST be unique content. I will confirm this using copyscape.com. In your bids, please place the TOTAL cost that you expect to be paid for the project and the TOTAL time you expect it will take , not the cost per article.