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.
Concepts of Marketing. There are 5 different concepts of marketing, each of which vary in the function that they deal with. For example â production concept deals with production and selling concept deals with selling. Each of the concept was developed as per the need of the market. As the market changed, so did the concepts of marketing. And today, we have an opportunity to look at all 5 concepts of marketing and what they represent. 1  Production concept. 2  Product concept.  Selling concept.