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	$	1,753,800
Cost of goods sold		1,234,694
Gross margin		519,106
Selling and administrative expenses		570,000
Net operating loss	$	(50,894	)

Hi-Tek produced and sold 60,300 units of B300 at a price of $21 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	$	400,900	$	162,900	$	563,800
Direct labor	$	120,500	$	42,400		162,900
Manufacturing overhead						507,994
Cost of goods sold					$	1,234,694

The company has created an activity-based costing system to evaluate the profitability of its products. Hi-Teks ABC implementation team concluded that $54,000 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)	$	209,884		91,000	62,200	153,200
Setups (setup hours)		136,310		77	240	317
Product-sustaining (number of products)		100,800		1	1	2
Other (organization-sustaining costs)		61,000		NA	NA	NA
Total manufacturing overhead cost	$	507,994

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.

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 answers to the nearest whole dollar amount.)

	B300	T500	Total
Product margin			$0

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.)

	B300	T500	Total
Product margin			$0

Prepare a quantitative comparison of the traditional and activity-based cost assignments. (Round your intermediate calculations to 2 decimal places and "Percentage" answers to 1 decimal place and and other answers to the nearest whole dollar amounts.)

	B300			T500			Total
		% of			% of
	Amount			Amount			Amount
Traditional Cost System
Direct materials			%			%
Direct labor			%			%
Manufacturing overhead			%			%
Total cost assigned to products	$0			$0			$0
Selling and administrative
Total cost							$0
	B300			T500			Total
		% of			% of
	Amount	Total Amount		Amount	Total Amount		Amount
Activity-Based Costing System
Direct costs:
Direct materials			%			%
Direct labor			%			%
			%			%
Indirect costs:
Machining			%			%
Setups			%			%
Product sustaining			%			%
Total cost assigned to products	$0			$0			0
Costs not assigned to products:
Other
Selling and administrative
Total cost							$0