Delta Company produces a single product. The cost of producing and selling a single unit of this product at the company's normal activity level of 60,000 units per year is: Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Variable selling and administrative expense Fixed selling and administrative expense $5.10 $ 3.80 $ 1.00 $ 4.20 $ 1.50 $ 2.40 The normal selling price is $21 per unit. The company's capacity is 75,000 units per year. An order has been received from a mail-order house for 15,000 units at a special price of $14.00 per unit. This order would not affect regular sales or total fixed costs. Required: 1. What is the financial advantage (disadvantage) of accepting the special order? 2. As a separate matter from the special order, assume the company's inventory includes 1,000 units that are inferior quality. The units must be sold through regular channels at a reduced price. The company does not expect the selling of these inferior units to affect regular sales. What unit cost is relevant for establishing a minimum selling price for the inferior units?