It is an Exchange for Needs And Media for exchange of goods & services.

Through Mutual Fund Investment, Real Estate, Shares, etc.

Income-(Savings or Investment) = Expenses.

By ELSS (Mutual Funds), Insurance, Housing Loans etc.

Compounded Annual Growth Rate.

General Increase In Prices of goods & services and decrease in the Purchasing Value Of Money (i.e. Decrease In Money Value).