Identify and discuss two U.S. firms whose key characteristics align with your specific market structures. Determine the equilibrium point for each of your firm's market structures.

Here are your assigned market structures:

• Identify perfectly competitive market structures and monopolistic competitive market structures.
• State the firms you selected.
• Identify the equilibrium point for each market structure assigned.
• Describe your assigned market structures.

Summarize your findings using at least 250 words and provide a minimum of one reference. Use current APA formatting to document your sources.