Microeconomics is a branch of economics that studies the behavior of individual households and firms in making decisions on the allocation of limited resources. Typically, it applies to markets where goods or services are bought and sold. Microeconomics examines how these decisions and behaviors affect the supply and demand for goods and services, which determines prices, and how prices, in turn, determine the quantity supplied and quantity demanded of goods and services. Microeconomics is primarily concerned with the factors that affect individual economic choices, the effect of changes in these factors on the individual decision makers, how their choices are coordinated by markets, and how prices and demand are determined in individual markets. Microeconomic decisions by both firms and individuals are motivated by cost and benefit considerations. Costs can be either in terms of financial costs such as average fixed costs and total variable costs or they can be in terms of opportunity costs, which consider alternatives foregone. This book provides deep insight to various dimensions of issues relating to the subject.