Introduction to micro economics

Answer 1

Economics is a social science which study how human being make choice to use scarce or limited resources to satisfies their unlimited choices.

The word economics has been derived from two Greek words '' oikos ' means household and 'Nemien' means management.Thus the economics means management of household wants of each people are unlimited but most of the means to satisfies them like food and cloth etc are limited or scarce.Thus faced with scarcity people while managing the household must make choice people cannot have every things that they wants.So they have to choose among the available alternatives because scarcity forces people to choose. The economics is sometimes called science of choice science that explain the choice that people make and predicts how changes in circumstances affect their choices.