Write detailed step-by-step instructions on how to setup a Facebook Business Page. How do you create an Administrator account? Can you keep the Admin account Private? Walk through the entire process of creating the business page. How do you create a custom URL? What business information do you need? What are the pixel dimensions for the header graphic? How do you upload the image, and what happens if the resolution is not correct? Explain every step carefully, so that someone with no experience with Facebook could setup a page easily.