This document provides information on different types of finance. It discusses public finance, which is related to government entities and deals with government income and expenditure. Examples of public finance include infrastructure spending, taxes, social security, and the national budget. Private finance manages the financial activities of individuals, households, and businesses. Objectives of private finance include protection from uncertainties, preparing for large expenses, investment goals, and savings. The document also discusses business finance, which involves the financial activities of sole proprietorships, partnerships, and corporations.