Depreciation. Saengdao is a professional cellist and is self$-$employed. She bought a handmade cello in May of $2017$ for $$40,000.$ She used the cello in performances throughout the rest of $2017,$ all of $2018$ and part of $2019.$ In November of $2019,$ she sold the cello for $$37,000.$ Saengdao took depreciation deductions for the cello each year. Total depreciation at the time of the sale was $$19,010.$ What is the amount and character of her income $($or loss$)$ from the sale?