development is how a place moves forward in terms of standard of living (wealth) and quality of life (general satisfication)
standard of living: the degree of wealth + material comfort available
quality of life: satisfaction of individuals + communities based on health, education etc.
Gross National Income - total income a country makes
Gross National Production - income made within a country
GNI per capita - GNI divided by its population
Human Development Index - based on three factors, life expectancy, years of schooling, income per capita
HDI looks at more variables and areas of a country rather than just the economy as the country could have a corrupt government that doesn't spend money properly