Newark Liberty International Airport (IATA: EWR, ICAO: KEWR), formerly known as Newark International Airport, is an international airport within the city limits of both Newark and Elizabeth, New Jersey, United States. It is about 15 miles (24km) south west of Midtown Manhattan.
Dealing with finances is a key element of home economics. Understanding concepts such as debt, credit, loaning, interest rates and so on are important to having a healthy economic home. Life skills such as making a budget, keeping financial records and making frugal purchasing choices are all part of this subject area.
Supply and demand are perhaps the most fundamental concepts of economics, and it is the backbone of a market economy. Demand refers to how much (or what quantity) of a product or service is desired by buyers. The quantity demanded varies as people are more or less willing to buy something depending on its price.