Given the outputs: Firm A - 700 units, Firm B - 500 units, Firm C - 300 units, Firm D - 200 units, Firm E - 100 units, which are the four largest firms?

• A. Firms A, B, C, and D
• B. Firms A, B, D, and E
• C. Firms B, C, D, and E
• D. Firms A, B, C, and E

Answer: (A)