This document provides an overview of Lesson 5 which covers microeconomics topics related to how businesses finance, market, and distribute products. It discusses the three main types of financing - short term, intermediate term, and long term. Short term financing is less than 1 year and includes trade credit, unsecured loans, secured loans, and lines of credit. Intermediate term is 1-10 years and is used for expansion projects. Long term is over 10 years and large corporations issue bonds or sell stock. The document provides examples and details of each type of financing and factors companies consider when determining the best financing options.