Economic principles and their applications in the real world.

Explain economic principles and their applications in the real world. Summarize the different types of market structures and the role of government in economics. In the workplace, we are often asked to Create "briefs." A brief provides a snapshot, or short, written summary, of a situation or event that has occurred. Write a brief about economic concepts in an industry that interests you. Identify a U.S. industry and the products and services it provides.