Answer and Explanation:
The explanation is shown below:-
First we need to find out the activity based overhead rates
Activity Estimated overhead Basis Quantity Activity based
cost overhead rates
Travel
and Scheduling $85,000 Hours of 1,250 $68
travel (700 + 500)
Set up time $90,000 Number of 600 $150
setups (350 + 250)
Supervision $60,000 Direct labor $400,000 15%
cost ($100,000 + $300,000)
Now we need to find out the overhead cost assigned to commercial which is shown below:-
Activity Activity based Actual allocation of Overhead
overhead rates cost drivers assigned
Travel and
Scheduling $68 750 $51,000
Set up time $150 350 $52,500
Supervision 15% $100,000 $15,000
Total $118,500
For computing the overhead assigned we simply multiply the activity based overhead rate with actual allocation of cost drivers.
after this we need to find out the overhead cost assigned to residential which is shown below:-
Activity Activity based Actual allocation of Overhead
overhead rates cost drivers
Travel and
Scheduling $68 500 $34,000
Set up time $150 250 $37,500
Supervision 15% $300,000 $45,000
Total $116,500
For computing the overhead we simply multiply the activity based overhead rate with actual allocation of cost drivers.
Finally we need to find out the operating income or loss for the commercial and residual which is shown below:-
Particulars Commercial Residential
Sales revenue $300,000 $480,000
Less: Direct material cost $30,000 $50,000
Less: Direct labor cost $100,000 $300,000
Less: Overhead costs
assigned $118,500 $116,500
Operating income (loss) $51,500 $15,500
The Peggy Kingman should establish the cost to be assigned based on the product lines for overhead cost as the Peggy Kingman is more focused to the overhead cost which were based on the activity cost drivers. Moreover, it shows a profit earned on residential product line