Which of these costs is most likely to vary with a firm’s output?

1. A Option A: The interest payments made on loans
2. B Option B: The monthly rent on office space leased for a year
3. C Option C: The payroll taxes that are paid on employee wages
4. D Option D: The franchiser's fee that a restaurant must pay to the national restaurant chain

Answer checked 11 October 2026 · How we write and check questions