Adept NV is analyzing a proposed project. The company expects to sell 2,500 units, give or take 10%. The expected variable cost per unit is 8 and the expected fixed costs are 12,500. Cost estimates are considered accurate within a plus or minus 5% range. The depreciation expense is 4,000. The sale price is estimated at 16 a unit, give or take 2%. The company bases its sensitivity analysis on the expected case scenario. What is the amount of the fixed cost per unit under the pessimistic case scenario?