In: Accounting
Wayfarer Corporation is contemplating changing its cost system to an activity-based costing system and wants to know more about the effects of doing so. The corporation’s cost accountant has identified three overhead cost pools along with the cost drivers associated with each pool as follows:
Cost Pools | Cost | Activity Drivers |
Utilities | $5,420,000 | 180,000 machine hours |
Delivery | 5,420,000 | 10,000 deliveries |
Assembly | 10,940,000 | 2,000,000 pounds of materials |
The corporation makes three models of kitchen sinks (Deluxe, Premium, and Standard). The plans for production for the next year and the direct costs that have been budgeted for activity by product are listed below:
Deluxe | Premium | Standard | |
Total Direct Cost (Material and Labor) | $850,000 | 850,000 | 850,000 |
Total Machine Hours | 210,000 | 95,000 | 154,000 |
Total Deliveries | 310 | 620 | 480 |
Total Pounds of Material | 1,800,00 | 1,200,000 | 2,600,000 |
Total direct labor hours | 12,400 | 8,500 | 18,600 |
Number of Units produced | 18,000 | 12,000 | 24,000 |
A. The current cost accounting system charges overhead to products on the basis of direct labor-hours. What unit product costs will be reported for the three products assuming the current cost system continues to be used?
B. What are the cost driver rates associated with the three cost pools specified by the cost accountant?
C. What unit product costs will be reported for the three products if the ABC system suggested by the cost accountant’s categorization of cost pools is utilized?
A)Total overhead : 5420000+5420000+20940000=21780000
Total direct labor hours: 12400+8500+18600=39500
Overhead rate per hour : 21780000/39500=$ 551.39
Deluxe | Premium | standard | |
Direct cost | 850000 | 850000 | 850000 |
overhead cost | 12400*551.39= 6837236 | 8500*551.39=4686815 | 18600*551.39 = 10255854 |
Total | 7687236 | 5536815 | 11105854 |
Number of units | 18000 | 12000 | 24000 |
cost per unit | $ 427.07 | 461.40 | 462.74 |
B)
Utilities | 5420000/180000 | =$ 30.11 per MH |
Delivery | 5420000/10000 | $ 542 Per delivery |
Assembly | 10940000/2000000 | 5.47 pounds of materials |
c)
Deluxe | premium | standard | |
Direct cost | 850000 | 850000 | 850000 |
Utilities | 210000*30.11= 6323100 | 95000*30.11=2860450 | 154000*30.11=4636940 |
Delivery | 310*542=168020 | 620*542= 336040 | 480*542=260160 |
Assembly | 1800000*5.47=9846000 | 1200000*5.47=6564000 | 2600000*5.47= 14222000 |
Total cost | 17187120 | 10610490 | 19119100 |
units produced | 18000 | 12000 | 24000 |
unit cost | 17187120/18000= 954.84 | 884.21 | 796.63 |