Aiken Company manufactures and sells a single product. The following costs were incurred during the companys first year of operations: Variable costs per unit: Manufacturing: Direct materials $ 12 Direct labor $ 3 Variable manufacturing overhead $ 1 Variable selling and administrative $ 1 Fixed costs per year: Fixed manufacturing overhead $ 324,000 Fixed selling and administrative $ 234,000 During the year, the company produced 27,000 units and sold 23,000 units. The selling price of the companys product is $42 per unit. Required: 1. Assume that the company uses absorption costing: a. Compute the unit product cost. b. Prepare an income statement for the year. 2. Assume that the company uses variable costing: a. Compute the unit product cost. b. Prepare an income statement for the year