Gross margin represents the amount of total sales revenue that a company retains after incurring the direct costs associated with producing the goods sold by the company.

What is the Anti-Life Equation, and how would it have shaped the plot of Zack Snyder's Justice League sequel? Here's everything you need to know.

Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...