Thornton Corporation incurs the following annual fixed costs: Item Depreciation Officers' salaries Long-term lease Property taxes Cost $ 61,000 180,000 95,000 10,000 Required Determine the total fixed cost per unit of production, assuming that Thornton produces 6,000, 6,500, or 7,000 units. (Round your answers to 2 decimal places.) 6,000 6,500 7,000 Units Produced Fixed cost per unit