Flow of Goods and services and factors of production across different sectors in a barter economy is known as real flow since there are only exchange of goods and services...
Final goods refer to those goods which are used either for final consumption or for investment purposes. Whereas Intermediate goods refer to those goods which are used either for resale...
The activities which involve intangible outputs and are relatively attached from material production such as the services of a technician or a teacher are referred to as Tertiary activities.
The activities...