Build multiple graphic design for me

I have a Article brochure of 50 Pages. I need to design it and make changes if required on the basis of all articles. I am uploading one sample page as an attachment in attach file. Go and check first attach file. If you are interested, please let me know that you can do or not and also let me know your estimated time, cost and the format in which you will deliver the files. I will be waiting for your response.