Article Writers needed URGENT US/UK/Canada

I am looking for writers from the US/UK/Canada with EXCELLENT English grammar and writing skills to write articles on several different niches. All articles are between 300-500 words in length. Payment for articles is as follows: $0.75/300 word article $1.00/450 word article $1.25/500 word article Any articles over 500 words will have rates adjusted accordingly although they are rare...typical pay range for articles of 700 words (and I do get these occassionally) will be paid $4/article. I will assign these articles to the writers I select as I receive project details for articles of this length. New freelancers welcome! When you bid, please type the words "I UNDERSTAND. I CAN MEET DEADLINES" in your bid details. Please bid $30 as a placeholder bid as projects will vary. Also in your bid I need you to tell me how many articles you are REALISTICALLY able to complete in a 24-hour timeframe. Once assigned a project I expect it to be completed as per your capabilities that you have revealed to me. Deadlines not met or rules not followed will result in no pay and termination. I have several VERY URGENT projects that need to be completed. If you are going to waste my time PLEASE, DO NOT PLACE A BID! I need writers who will be able to complete between 10-15 articles within a 24 hour time frame. I will be choosing several writers for this project. You must meet these requirements: 1. English MUST be your first language or you must be extremely proficient in English holding the BEST English grammar writing skills. 2. You must be okay with the rates provided above. 3. All articles MUST pass cpyscape and MUST be written in excellent English grammer or you will either 1) be asked to fix the article or 2) you will not be paid for the articles that have extensive corrections that need to be made. 4. You must be able to meet the deadlines assigned. If you are not able to omeet deadlines then you will not be paid for the articles you completed. Because theseprojects are urgent I will be closing this project down and awarding the project within the next 12 hours at most. Please provide a writing sample via PM as an attachment. Thank you and good luck bidding!!!