Articles writer Needed

i have a group of topics on a file that i will provide, i need 500-1000 articles written in 3 hours articles must be at least 250 words long and no more then 320 words if you can provide it in this short time, i will have anther 4650, and i will pay 0.10c-$0.50 a article depending on how fast it can be done has to be perfect English and grammar, i will read before i pay any errors or mistakes count as failure so please do it fast but right and carefully thank you.