Convert Textbook to Plain Text

I need the full contents of a printed textbook keyed into a clean, error-free plain text file. Every chapter, section heading, footnote, and table has to appear in the same order as the original so the final TXT mirrors the book’s structure... (Budget: $15 - $25 USD, Jobs: Content Writing, Copy Editing, Data Entry, Data Processing, Proofreading, Typing)