16. Shania Oboe wrote a teen fiction novel about vampires. She receives a 15% royalty based on the total sales of the book. The book sells for $25 and 200,000 copies were sold last year. How much did Shania
receive in royalty payments for last year, to the nearest cent?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?