Hellow guys, Welcome to my website, and you are watching Basic Concepts of Economics - Needs, Wants, Demand, Supply, Market, Utility, Price, Value, GDP, GNP. and this vIdeo is uploaded by Academic Gain Tutorials at 2020-04-03T05:23:07-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.