A Review of Economic Concepts. Chapter 4 - The Basics of Economics. Economics in Our Lives We all must have a certain amount of food, water, clothing, and shelter to survive. Anything beyond these needs is a want. Need – something that humans require for survival
Economic Systems in factories.
Barriers To Trade in factories.
Entrepreneurs in factories.
Jordan - Dinar in factories.
Saudi Arabia - Riyal
Israel - Shekel
Population Density Map not a rich in oil, must export other products.