Hi-Tek Manufacturing, Inc., makes two types of industrial component partsthe B300 and the T500. An absorption costing income statement for the most recent period is shown: Hi-Tek Manufacturing Inc. Income Statement Sales $ 1,633,200 Cost of goods sold 1,227,664 Gross margin 405,536 Selling and administrative expenses 570,000 Net operating loss $ (164,464 ) Hi-Tek produced and sold 60,300 units of B300 at a price of $19 per unit and 12,500 units of T500 at a price of $39 per unit. The companys traditional cost system allocates manufacturing overhead to products using a plantwide overhead rate and direct labor dollars as the allocation base. Additional information relating to the companys two product lines is shown below: B300 T500 Total Direct materials $ 400,800 $ 162,500 $ 563,300 Direct labor $ 121,000 $ 42,900 163,900 Manufacturing overhead 500,464 Cost of goods sold $ 1,227,664 The company has created an activity-based costing system to evaluate the profitability of its products. Hi-Teks ABC implementation team concluded that $53,000 and $105,000 of the companys advertising expenses could be directly traced to B300 and T500, respectively. The remainder of the selling and administrative expenses was organization-sustaining in nature. The ABC team also distributed the companys manufacturing overhead to four activities as shown below: Manufacturing Overhead Activity Activity Cost Pool (and Activity Measure) B300 T500 Total Machining (machine-hours) $ 210,864 90,800 62,000 152,800 Setups (setup hours) 128,400 71 250 321 Product-sustaining (number of products) 100,800 1 1 2 Other (organization-sustaining costs) 60,400 NA NA NA Total manufacturing overhead cost $ 500,464 Required: 1. Compute the product margins for the B300 and T500 under the companys traditional costing system. 2. Compute the product margins for B300 and T500 under the activity-based costing system. 3. Prepare a quantitative comparison of the traditional and activity-based cost assignments.