Economics refers to the social science, which studies the distribution, consumption, as well as the production of goods and services. The subject is broadly divided into two sections namely microeconomics and macroeconomics. Microeconomics is concerned with the study and analysis of the markets and individual agents like, sellers, firms and buyers. Macroeconomics deals with the aggregated investment, production, consumption and savings in the entire economy and the issues affecting them. Business environment is the ability of a firm or company to maintain and build its customer relations. This subject involves analysis of the micro, macro and the internal environment