Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Return on sales effectively measures how well a company converts core business operations into revenue. It compares the operating profit section of an income statement to the top line revenue that ...