3-4 page paper on the key concepts in economics

1. Identify at least 4 key points of a relevant economic article

2. Apply one of the following economic concepts  to the key points in the first question (more details will be given)

The article must deal with any course concepts covered in Weeks 1-8:

Demand, Supply, and Market Equilibrium

Perfect Competition

Monopoly and Price Discrimination

Market Entry, Monopolistic Competition, and Oligopoly

Unemployment and Inflation