Give a brief biographical report on the following individuals.  Include a synopsis of their notable contributions to Economics.  We will present these to the class.  You may utilize Google Slides as your presentation vehicle if you choose.  Link your presentation on this spreadsheet with your name and number.

Adam Smith

John Maynard Keynes

Jean-Baptiste Say

Karl Marx

Milton Friedman

Steven D. Levitt and Steven J. Dubner

Warren Buffett

Alfred Marshall

John Nash