Business Economics Demand analysis, Utility, Indifference curve, Elasticity of demand, Cost analysis, Cost curve Revenue curve, Equilibrium of the firms and industry, under perfect competition, Price determination, pricing under monopoly, monopolistics competition, Regulation of monopoly, General distribution, Rent, Wages, Exploitation of labour, Interest, Profit, Income, Consumption, saving and investmnet, marginal effciency, multiplier and accelerator, saving and capital , money, Demand and supply of money, Measurment changes, Value of money, commercial Banks, central bank. (Topical Term)