The significance of a product is highlighted if it can bring utility to a large community of people over a long period of time. Social entrepreneurship involves recognizing and executing an opportunity to improve the livelihood of others.

Harold, a tax auditor, visits Miss Pascal at her store to audit her because she paid only 78% of her taxes for the year. She gives him a hard time and states that she intentionally did not pay taxes for spending that she does not support. Miss Pascal mentions some ways that the government spends taxes.

Describes what taxes are and what they are used for. This music video also mentions the different types of taxes.

Stringer Bell learns about product elasticity and then explains it to the gangsters he is in business with.

Charlie's father gets laid off from his job because a new robot at the toothpaste factory can perform his job more cheaply and efficiently. His job has been made obsolete by technology.