question archive Royal Manufacturing, Inc

Royal Manufacturing, Inc

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Royal Manufacturing, Inc., makes two types of industrial component parts—the B300 and the T500. A traditional costing income statement for the most recent period is shown: Income Statement Sales $2,100,000 Cost of goods sold 1,600,000 Gross margin 500,000 Selling and administrative expenses 550,000 Net operating loss ... $ (50,000) Royal produced and sold 70,000 units of B300 at a price of $20 per unit and 17,500 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: Direct materials Direct labor ..... Manufacturing overhead Cost of goods sold B300 T500 Total $436,300 $251,700 $ 688,000 $200,000 $104,000 304,000 608,000 $1,600,000 The company has created an activity-based costing system to evaluate the profitability of its products. Royal ABC implementation team concluded that $50,000 and $100,000 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: Manufacturing Activity Activity Cost Pool (and Activity Measure) Overhead B300 T500 Total Machining (machine-hours).. $213,500 90,000 62,500 152,500 Setups (setup hours) 157,500 75 300 375 Product-sustaining (number of products) 120,000 1 1 2 Other (organization-sustaining costs) 117,000 NA NA NA Total manufacturing overhead cost. $608,000 Required: 1. compute the product margins for the B300 and T500 under the company's traditional costing system. compute the product margins for B300 and T500 under the activity-based costing system. prepare a quantitative comparison of the traditional and activity-based cost assignments. Explain why the traditional and activity-based cost assignments differ. 2. 3.

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1 - Traditional costing

Manufacturing Overhead = 608000

Direct labor = 304000

Overhead Rate = 608000 / 304000 = 2

To B300 = 2 * 200000 = 400000

To T500 = 2 * 104000 = 208000

 

B300

T500

Total

Units

70000

17500

 

Selling Price

20

40

 

Sales

1400000

700000

2100000

Less: Cost of Goods Sold

     

Direct materials

436300

251700

688000

Direct labor

200000

104000

304000

Manufacturing Overhead

400000

208000

608000

Total Cost of Goods Sold

1036300

563700

1600000

Product margin

363700

136300

500000

2 - Activity based costing

Activity rate

Activity Cost Pool (and Activity Measure)

Manufacturing Overhead

Activity total

Activity rate

Machining (machine-hours)

213500

152500

1.4

Setups (setup hours)

157500

375

420

Product-sustaining (number of products)

120000

2

60000

Other (organization-sustaining costs)

117000

NA

 

Total manufacturing overhead cost

608000

   

Allocation

Activity Cost Pool (and Activity Measure)

B300 - used

Allocated to B300

(Activity rate * B300 - used )

T500 - used

Allocated to T500

(Activity rate * T500-used )

Machining (machine-hours)

90000

126000

62500

87500

Setups (setup hours)

75

31500

300

126000

Product-sustaining (number of products)

1

60000

1

60000

Other (organization-sustaining costs)

       

Total manufacturing overhead cost

 

217500

 

273500

 

B300

T500

Total

Sales

1400000

700000

2100000

Less: Cost of Goods Sold

     

Direct materials

436300

251700

688000

Direct labor

200000

104000

304000

Machining

126000

87500

213500

Setups

31500

126000

157500

Product-sustaining

60000

60000

120000

Advertising

50000

100000

150000

Total Manufacturing Overhead

267500

373500

641000

Total Cost of Goods Sold

903800

729200

1633000

Product margin

496200

-29200

467000

3. Comparison

Traditional Cost System

B300

%

T500

%

Amount

Direct materials

436300

42.10%

251700

44.65%

688000

Direct labor

200000

19.30%

104000

18.45%

304000

Overhead

400000

38.60%

208000

36.90%

608000

Total cost Assigned

1036300

 

563700

   

Selling and Admin Expenses

       

550000

Total cost

       

2150000

Activity Based Costing System

B300

%

T500

%

Amount

Direct Cost

         

Direct materials

436300

48.27%

251700

34.52%

688000

Direct labor

200000

22.13%

104000

14.26%

304000

Advertising

50000

5.53%

100000

13.71%

150000

Indirect Cost:

         

Machining

126000

13.94%

87500

12.00%

213500

Setups

31500

3.49%

126000

17.28%

157500

Product-sustaining

60000

6.64%

60000

8.23%

120000

Total Cost Assigned to Product

903800

 

729200

 

1633000

Cost Not Assigned

         

organization-sustaining costs

       

117000

Selling Expenses

       

550000

Total Cost

       

2300000

* The difference between the traditional method which use one cost driver and the Activity based costing method which use multiple cost drivers. Activity-based costing is a more accurate method, because it assigns overhead based on the activities that drive the overhead costs.