Write a 100-word essay describing a microeconomic concept in the movie.

State one economic concept found in the movie and explain how the concept is illustrated in the movie.
Do not merely summarize the movie plot.
Use proper spelling and grammar.
Do not use first person.

Format goes like this
Text Entry Submission Format:
Movie: [state movie name]
Economic concept: [state economic concept, e.g. supply and demand, elasticity, Nash equilibrium, etc.]
Essay [100 words]
Cite sources