Question

Hi-Tek Manufacturing, Inc., makes two types of industrial component parts—the B300 and the T500. An absorption costing income statement for the most recent period is shown:

Hi-Tek Manufacturing Inc. Income Statement
Sales	$	1,774,100
Cost of goods sold		1,243,873
Gross margin		530,227
Selling and administrative expenses		640,000
Net operating loss	$	(109,773	)

Hi-Tek produced and sold 60,100 units of B300 at a price of $21 per unit and 12,800 units of T500 at a price of $40 per unit. The company’s 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 company’s two product lines is shown below:

	B300		T500		Total
Direct materials	$	400,100	$	162,200	$	562,300
Direct labor	$	120,200	$	42,000		162,200
Manufacturing overhead						519,373
Cost of goods sold					$	1,243,873

The company has created an activity-based costing system to evaluate the profitability of its products. Hi-Tek’s ABC implementation team concluded that $57,000 and $101,000 of the company’s 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 company’s manufacturing overhead to four activities as shown below:

	Manufacturing Overhead			Activity
Activity Cost Pool (and Activity Measure)				B300	T500	Total
Machining (machine-hours)	$	212,253		90,400	62,300	152,700
Setups (setup hours)		145,320		76	270	346
Product-sustaining (number of products)		101,400		1	1	2
Other (organization-sustaining costs)		60,400		NA	NA	NA
Total manufacturing overhead cost	$	519,373

Required:

1. Compute the product margins for the B300 and T500 under the company’s 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

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