Returning to the original tempo after a change in the music is best indicated by what marking in the score?
Some authors on the Yahoo Contributor Network are able to make $50K+ per year. Payment is in two parts: Upfront and Performance. Upfront payments are in the range of $0-15 and do not preclude the contributor from receiving performance payments. Performance payments are $1-2 CPM for a given article.
This comes despite evidence that many self-published e-book authors make very little money. A 1,007-person survey earlier this year found DIY authors make $10,000 a year on average, and half of them make less than $500 a year, according to a report in The Guardian. Still, the system does work for some.