tax profit Vivekanand International School is situated on Street No. 4 in Vishwas Nagar in New Delhi. Vishwas Nagar is probably the many colonies located in Shahadra. Shahadra is an eastern suburb of Delhi. Sometimes people call the complete trans-Yamuna region as Shaahdra. Vishwas Nagar is yet another relatively cleaner and great place to keep for middle to upper middle class families near Shahdra. The colony is found at merely 1 km from Shahadara Metro Station. Vishwas Nagar is well-known because of its streets name that is well located. Historically, the concept of income has first appeared in economics. Adam Smith, in the wealth of nations, defined income as "the amount of consumption that is not eroded by capital", and saw it as an increase in wealth. Later, most economists inherited and developed this view. 1890, ai (Alfred Marshall Maarshell) in its "the principles of economics," the Adam Smith's "wealth increase" enterprise, introduced the concept of earnings, is proposed to distinguish the entity capital and value-added benefits of economic benefits. Until then, depositors had not even seen a rise. The American petroleum institute (API) released data showing a decline in U.S. crude oil and refined refining inventories, while gasoline inventories rose. Micron cfo Ernie Maddock says: 7. Efficiency. The efficiency of the plan mainly refers to the time and economy.