Kindle Unlimited doesn't have ALL books. It doesn't seem to include many of the new releases or bestsellers. However, I agree that paying $9.99 a month in exchange of one audible credit for the first two billing periods is indeed a nice deal.
The middle half of legal secretaries earned between $32,900 and $55,800, whereas the top ten percent made $69,360 per year. The BLS stated that the vast majority of legal secretaries were employed in the legal services industry and made a mean salary of $45,250 per year as of May 2013.
Secretaries and administrative assistants earned a median annual salary of $38,730 in 2016, according to the U.S. Bureau of Labor Statistics. On the low end, secretaries and administrative assistants earned a 25th percentile salary of $30,500, meaning 75 percent earned more than this amount.