change in revenue that can be attributed to the sale of an additional unit of
output. When mar-ginal revenue exceeds marginal costs, it is profitable to
produce and sell an additional unit.
"marginal revenue." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/marginal-revenue>.
marginal revenue. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/marginal-revenue