erbert Ltd manufactures parts for battery electric vehicles. The details of the two parts and relevant information are given below for one period: Product parts Part X Part Y Output in units: 7,200 10,500 Cost per unit: Direct material $35 $45 Direct labour $25 $20 Total machine hours 1,200 2,800 Number of production runs 24 35 Orders executed 120 140 Number of shipments 35 40 The data for activity centre, budgeted overhead cost and cost driver are as follows: Activity centre Budgeted overhead cost $ Cost driver Machining 180,000 Machine hours Set-up 59,000 Number of production runs Inspection/Quality control 29,500 Number of production runs Material handling 78,000 Orders executed Delivery 15,000 Number of shipments Total overhead costs $361,500 Required: Calculate the overhead rate based on traditional overhead allocation rate with output in units as the base. Determine the total cost to produce one unit of Part X and one unit of Part Y. Calculate the overhead rate for each activity centre based on activity-based costing techniques. Determine the total cost to produce one unit of Part X and one unit of Part Y. Using the data available, explain the differences between the unit overhead costs between a) and b) above.
Variance Analysis
In layman's terms, variance analysis is an analysis of a difference between planned and actual behavior. Variance analysis is mainly used by the companies to maintain a control over a business. After analyzing differences, companies find the reasons for the variance so that the necessary steps should be taken to correct that variance.
Standard Costing
The standard cost system is the expected cost per unit product manufactured and it helps in estimating the deviations and controlling them as well as fixing the selling price of the product. For example, it helps to plan the cost for the coming year on the various expenses.
Herbert Ltd manufactures parts for battery electric vehicles. The details of the two parts and relevant information are given below for one period:
Product parts | Part X | Part Y |
Output in units: | 7,200 | 10,500 |
Cost per unit: | ||
Direct material | $35 | $45 |
Direct labour | $25 | $20 |
Total machine hours | 1,200 | 2,800 |
Number of production runs | 24 | 35 |
Orders executed | 120 | 140 |
Number of shipments | 35 | 40 |
The data for activity centre, budgeted
Activity centre |
Budgeted overhead cost $ |
Cost driver |
Machining | 180,000 | Machine hours |
Set-up | 59,000 | Number of production runs |
Inspection/Quality control | 29,500 | Number of production runs |
Material handling | 78,000 | Orders executed |
Delivery | 15,000 | Number of shipments |
Total overhead costs | $361,500 |
Required:
- Calculate the overhead rate based on traditional overhead allocation rate with output in units as the base. Determine the total cost to produce one unit of Part X and one unit of Part Y.
- Calculate the overhead rate for each activity centre based on activity-based costing techniques. Determine the total cost to produce one unit of Part X and one unit of Part Y.
- Using the data available, explain the differences between the unit overhead costs between a) and b) above.
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