National Average. Before additional income such as bonuses and commission, the average U.S. entrepreneur earns between $38,500 and $91,440 per year from his business as of 2011, according to PayScale. That's a median salary of $64,970.
18 if you want to do it entirely unaided. You need to be 18 to enter contracts with most big-name distributors such as Amazon, iStore, etc. If you just mean have someone print a bunch of copies so you can sell them yourself, or if you are going to provide them on your web site, you just need to be old enough to write. Best of luck. Check out Guy KawasakiÊ»s book APE: Author Publisher Entrepreneur.. Views Â· View Upvotes.
The finalists for the 2015 National Book Awards include two Pulitzer Prize winners, a two-time NBA finalist, the son of an African American publisher/printer and a 23-year-old female cartoonist nominated for her first solo graphic novel.