BioClinic sells its product for $80 per unit. During 2025 , it produced 120,000 units and sold 105,000 units. Costs per unit are: direct materials $25, direct labor $10, variable overhead $5, and variable operating expenses $3. Fixed costs are $840,000 manufacturing overhead, and $75,000 operating expenses. Assuming no variances were reported, no beginning inventory and the company uses variable costing, how much is the per unit product cost? $47 $50 $40 $43