Duration:

(Up to 10,000 words) = 7 workings days
(10,000 – 20,000 words) = 10 working days
(20,000 – 50,000 words) = 17 working days
(50,000 – 70,000 words) = 27 working days
(70,000 – 100,000 words) = 35 working days
(from 100,000 words) = 45 working days