100 articles needed urgently

I need 100 articles written on different topics. They must be 500 words and must be done as soon as possible. I will give you the keyword and each keyword should have 10 different and unique articles. This project will pay $200. I will need daily batches of at least 10, and if I need to, I will hire more than one person. So 2 writers for this project, meaning the pay will be $100 per writer. If you can handle all 100 articles please let me know when you can have them done. The sooner the better. Serious bidders only. I need someone who can start immediately. English speakers preferred as these articles need to be flawless and must pass Copyscape. Please write the word "articles" in your bis so I know you read through this thoroughly. I pay through paypal or GAF, and NO ADVANCED PAYMENTS WILL BE MADE! My clients do not pay me before work is done, so do not ask me. I will not escrow either, as again, my clients do not pay until the work is done. They usually pay within 24-48 hours of receiving completed work. This is a long term opportunity as I have much more work after this.