AAA Manufacturing Inc, makes a product with the following costs per unit: Direct materials $170 Direct labor $40 Manufacturing overhead (variable) $70 Manufacturing overhead (fixed) $120 Marketing costs $55 What would be the inventoriable cost per unit under variable costing and what would it be under absorption costing? OA. $280 for variable costing and $400 under absorption costing B. $210 for variable costing and $335 under absorption costing OC. $280 for variable costing and $335 under absorption costing OD. $170 for variable costing and $335 under absorption costing