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 below: Hi-Tek Manufacturing Inc. Income Statement Sales $ 1,767,600 Cost of goods sold 1,213,320 Gross margin 554,280 Selling and administrative expenses 620,000 Net operating loss $ (65,720) Hi-Tek produced and sold 60,400 units of B300 at a price of $21 per unit and 12,800 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 $ 400,000 $ 162,400 $ 562,400 Direct labor $ 120,200 $ 43,000 163,200 Manufacturing overhead 487,720 Cost of goods sold $ 1,213,320 The company has created an activity-based costing system to evaluate the profitability of its products. Hi-Teks ABC implementation team concluded that $56,000 and $102,000 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 Activity Activity Cost Pool (and Activity Measure) Overhead B300 T500 Total Machining (machine-hours) $ 206,820 90,600 62,600 153,200 Setups (setup hours) 118,900 80 210 290 Product-sustaining (number of products) 101,200 1 1 2 Other (organization-sustaining costs) 60,800 NA NA NA Total manufacturing overhead cost $ 487,720 Required 1. Compute the product margins for the B300 and T500 under the companys traditional costing system. (Round your intermediate calculations to 2 decimal places and final answer to the nearest whole dollars.) 2. Compute the product margins for B300 and T500 under the activity-based costing system. (Negative product margins should be indicated by a minus sign. Round your intermediate calculations to 2 decimal places.) 3. Prepare a quantitative comparison of the traditional and activity-based cost assignments. (Round your intermediate calculations to 2 decimal places and "Percentage" answer to 1 decimal place. (i.e. .1234 should be entered as 12.3) and other answers to nearest whole dollar amounts.)