Single Plantwide and Multiple Production Department Factory Overhead Rate Methods and Product Cost Distortion The management of Nova Industries Inc. manufactures gasoline and diesel engines through two production departments, Fabrication and Assembly. Management needs accurate product cost information in order to guide product strategy. Presently, the company uses a single plantwide factory overhead rate for allocating factory overhead to the two products. However, management is considering the multiple production department factory overhead rate method. The following factory overhead was budgeted for Nova: $765,000 315,000 $1,080,000 Fabrication Department factory overhead Assembly Department factory overhead Total Direct labor hours were estimated as follows: Fabrication Department Assembly Department Total 4,500 hours 4,500 9,000 hours In addition, the direct labor hours (dlh) used to produce a unit of each product in each department were determined from engineering records, as follows: Production Departments Gasoline Engine Diesel Engine Fabrication Department 1.20 dlh 2.80 dlh Assembly Department 2.80 1.20
Process Costing
Process costing is a sort of operation costing which is employed to determine the value of a product at each process or stage of producing process, applicable where goods produced from a series of continuous operations or procedure.
Job Costing
Job costing is adhesive costs of each and every job involved in the production processes. It is an accounting measure. It is a method which determines the cost of specific jobs, which are performed according to the consumer’s specifications. Job costing is possible only in businesses where the production is done as per the customer’s requirement. For example, some customers order to manufacture furniture as per their needs.
ABC Costing
Cost Accounting is a form of managerial accounting that helps the company in assessing the total variable cost so as to compute the cost of production. Cost accounting is generally used by the management so as to ensure better decision-making. In comparison to financial accounting, cost accounting has to follow a set standard ad can be used flexibly by the management as per their needs. The types of Cost Accounting include – Lean Accounting, Standard Costing, Marginal Costing and Activity Based Costing.
![Single Plantwide and Multiple Production Department Factory Overhead Rate Methods and Product Cost Distortion
The management of Nova Industries Inc. manufactures gasoline and diesel engines through two production departments, Fabrication and Assembly. Management needs accurate
product cost information in order to guide product strategy. Presently, the company uses a single plantwide factory overhead rate for allocating factory overhead to the two
products. However, management is considering the multiple production department factory overhead rate method. The following factory overhead was budgeted for Nova:
$765,000
315,000
$1,080,000
Fabrication Department factory overhead
Assembly Department factory overhead
Total
Direct labor hours were estimated as follows:
Fabrication Department
Assembly Department
Total
In addition, the direct labor hours (dlh) used to produce a unit of each product in each department were determined from engineering records, as follows:
Production Departments Gasoline Engine Diesel Engine
Fabrication Department
1.20 dlh
2.80 dlh
Assembly Department
1.20
Direct labor hours per unit
2.80
4,500 hours
4,500
9,000 hours
4.00 dlh
4.00 dlh](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F59b591fe-e810-41d1-80eb-ba2969a52669%2Fde6d830e-bf26-411d-b56c-bf1f01a0fc42%2Fo5jlv7o_processed.png&w=3840&q=75)
![a. Determine the per-unit factory overhead allocated to the gasoline and diesel engines under the single plantwide factory overhead rate method, using direct labor hours as the
activity base.
Gasoline engine
per unit
per unit
Diesel engine
b. Determine the per-unit factory overhead allocated to the gasoline and diesel engines under the multiple production department factory overhead rate method, using direct labor
hours as the activity base for each department.
Gasoline engine $
Diesel engine $
c. Recommend to management a product costing approach, based on your analyses in (a) and (b).
Management should select the
factory overhead rate method of allocating overhead costs. The
indicates that both products have the same factory overhead per unit. Each product uses the direct labor hours
method avoids the cost distortions by accounting for the overhead
per unit
per unit
factory overhead rate method
. Thus, the
rate](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F59b591fe-e810-41d1-80eb-ba2969a52669%2Fde6d830e-bf26-411d-b56c-bf1f01a0fc42%2F9s7z8n8_processed.png&w=3840&q=75)
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