Compared to a plantwide overhead rate system, a multiple predetermined overhead rate system is

What is a Plantwide Overhead Rate?

The plantwide overhead rate is a single overhead rate that a company uses to allocate all of its manufacturing overhead costs to products or cost objects. It is most commonly used in smaller entities with simple cost structures. Using a plantwide overhead rate is acceptable in the following circumstances:

  • The total amount of overhead to be allocated is so small that using multiple allocation rates to achieve a higher level of allocation accuracy is unnecessary;

  • The services provided by the various company departments are relatively similar (a rarity); or

  • The single allocation base used is acceptable for allocating all of the overhead costs.

Conversely, a single plantwide overhead rate is not acceptable if a company has a large amount of overhead to allocate, services provided by the various departments are highly differentiated, or it is apparent that a number of different allocation bases should be used.

In reality, the typical company avoids the use of a single plantwide overhead rate, and instead uses a small number of cost pools that are separately allocated with different overhead rates. Doing so improves the accuracy of overhead allocation, but increases the amount of time required to close the books. Thus, there is a trade-off between more accounting effort to track and allocate multiple cost pools, and the enhanced financial statement accuracy associated with this additional effort.

43. Compared to a plantwide overhead rate system, a multiple predetermined overhead rate system is

Get answer to your question and much more

44. when goods are shipped to customers, the journal entry would debit

Get answer to your question and much more

45. A journal entry that debits Manufacturing overhead and credits Accounts payable could record whichof the following transactions? (Check all that apply.)

Get answer to your question and much more

46. when goods are sold on account, what accounts need to be debited

Get answer to your question and much more

48. A bill of materials contains the : check allType of materials to be drawn from the storeroomQuantity of each direct material needed to complete a unit of productType of each direct material needed to complete a unit of product

Get answer to your question and much more

49.Work in Process consists of units that are only partially competed

Get answer to your question and much more

51. which of the following would appear on a job cost sheet and in the work in process account

Get answer to your question and much more

52. A normal costing system applies overhead by job by multiplying an _______ _________ rate by the________ amount of the allocation base incurred by the job.

Get answer to your question and much more

53. To calculate the unit product cost using the job cost sheet

Get answer to your question and much more

54. Why might actual overhead costs not be proportional to the actual amount of allocation base used(check allSpending on overhead may not be under controlMuch of overhead consists of fixed costs

Get answer to your question and much more

55. A total of $10,000 in manufacturing overhead was applied to Job # 40. The journal entry to recordthis would:

Get answer to your question and much more

What is the Plantwide Allocation of Costs? 

The plantwide allocation method uses one predetermined overhead rate to allocate overhead costs. 

Nội dung chính

  • What is the Plantwide Allocation of Costs? 
  • How to Determine Product Costs Using the Plantwide Allocation Approach
  • Explanation
  • Plantwide Overhead Rate Formula
  • How to Calculate?
  • Why it’s Important?
  • Recommended Articles
  • Which of the following is only true any multiple predetermined overhead rate system?
  • How do you calculate multiple predetermined overhead rate?
  • How many overhead cost pools are used if the plantwide approach is used for assigning overhead?
  • What is the predetermined overhead rate per direct labor hour quizlet?

  • Note: Direct materials and direct labor are easily traced to the product and therefore are not a part of the overhead allocation process.

Annual overhead costs are estimated and direct labor hours are used for the plantwide allocation base. 

These estimates are based on the previous year’s overhead costs and direct labor hours and are adjusted for expected increases in demand the coming year. 

The predetermined overhead rate is applied for each direct labor hour worked.

One cost pool accounts for all overhead costs, and therefore one predetermined overhead rate is used to apply overhead costs to products. 

How to Determine Product Costs Using the Plantwide Allocation Approach

The calculation of a product’s cost involves three components—direct materials, direct labor, and manufacturing overhead. 

This information, combined with the overhead cost per unit, gives us what we need to determine the product cost per unit for each model.

Given the predetermined overhead rate per direct labor hour, and assuming it takes A hours of direct labor to build a unit product 1, and B hours to build a unit of product 2, we can calculate the manufacturing overhead cost per unit. 

Manufacturing overhead cost per unit is Base Rate × A direct labor hours + Base Rate × B direct labor hours. 

Combine the manufacturing overhead with direct materials and direct labor and we are able to calculate the product cost per unit.

Although the plantwide allocation method is the simplest and least expensive approach, it also tends to be the least accurate.

In spite of this weakness, why do some organizations prefer to use one plantwide overhead rate to allocate overhead to products?

Organizations that use a plantwide allocation approach typically have simple operations with a few similar products. 

Management may not want more accurate product cost information or may not have the resources to implement a more complex accounting system. 

As  we move on to more complex costing systems, remember that these systems are more expensive to implement. 

Thus the benefits of having improved cost information must outweigh the costs of obtaining the information.

Related Topics

  • Job Costing vs Process Costing
  • Assign Direct Material and Direct Labor to Job
  • Assign Manufacturing Overhead Costs to Job
  • Assign Overhead Costs to Products
  • Plantwide Cost Allocation
  • Department Cost Allocation
  • Activity-Based Costing
  • Weighted-Average Cost of Products
  • Production Cost Report
  • Fixed, Variable, and Mixed Cost Estimations
  • Contribution Margin Income Statement
  • Cost-Volume-Profit Analysis
  • Margin of Safety
  • Contribution Margin per Unit of Constraint
  • Absorption Costing vs Variable Costing
  • Differential Analysis and Decisions
  • Cost Decisions for Joint Products
  • Capital Budgeting
  • Life Cycle Costing
  • The Master Budget
  • Activity-Based Budgeting
  • Standard Costs
  • Imputed Value
  • Variance Analysis for Product Costs
  • Absorption Pricing
  • Price Variance
  • Absorption Variance 
  • Responsibility Centers
  • Comparing Segmented Income
  • Using ROI to Evaluate Performance
  • Using Residual Income to Evaluate Performance
  • Use Economic Value Added to Evaluate Performance
  • Transfer Pricing

The Plantwide overhead rate is the overhead rate that companies use to allocate their entire manufacturing overhead costs to their line of products and other cost objects. This overhead allocation method finds its place in very small entities with a minimized or simple cost structure.

Explanation

Plantwide overhead rate is a method of allocating manufacturing overheadManufacturing Overhead is the total of all the indirect costs involved in manufacturing a product like Property Tax on the production premise, Remunerations of maintenance personnel, Rent of the manufacturing building, etc. read more costs to the products and cost objectsA cost object is a method that measures product, segment, and customer cost separately to determine the exact cost and selling price. read more associated with the business. It is generally suited for small firms and has a simple cost structure. However, there are a few scenarios where its usage is suitable:

  • The total sum of the overhead costOverhead cost are those cost that is not related directly on the production activity and are therefore considered as indirect costs that have to be paid even if there is no production. Examples include rent payable, utilities payable, insurance payable, salaries payable to office staff, office supplies, etc.read more to be allocated is not worldly enough. Using multiple allocation rates to drive a higher level of allocation is not needed.
  • The various departments present in the company are providing a similar type of service.
  • The management accepts using a single allocation base to allocate the entire overhead cost.

On the contrary, a single plantwide overhead rate is not suited for firms where the overhead to be allocated is a mammoth sum, various departments associated with the company are providing different levels and types of services, and lastly, when it is evident that the company must use different types of the allocation base. Therefore, in practical scenarios, it is generally seen companies will avoid its use and instead use a small number of cost poolsA cost pool is a strategy to identify the company's individual departments or service sector costs incurred. It determines the total expenses incurred in manufacturing goods and allocates them to different departments or service sectors based on valid identifiers known as cost drivers.read more, which are again separately allocated with different overhead rates. Although it is a time-consuming process, it increases the accuracy of the overall overhead allocation process. Thus, a trade-off between time and accuracy comes in the way of using a single plantwide overhead rate or usage of cost pools.

Plantwide Overhead Rate Formula

You are free to use this image on your website, templates, etc, Please provide us with an attribution linkArticle Link to be Hyperlinked
For eg:
Source: Plantwide Overhead Rate (wallstreetmojo.com)

Plantwide Overhead Rate = Total Overhead / Direct Labor Hours

It means the total number of direct labor hours is taken as the denominator, which is divided by the numerator as the total overhead cost of the company.

How to Calculate?

The calculation of the plantwide overhead rate first requires gathering the following information.

  • The first and foremost information is required in the total operational cost apart from the direct cost of production. Usually, direct costs are raw materials and direct labor hours. The indirect costIndirect cost is the cost that cannot be directly attributed to the production. These are the necessary expenditures and can be fixed or variable in nature like the office expenses, administration, sales promotion expense, etc.read more is what we call the overheads.
  • We will also require the total number of direct labor hours to produce each product in the company. The per-unit labor costCost of labor is the remuneration paid in the form of wages and salaries to the employees. The allowances are sub-divided broadly into two categories- direct labor involved in the manufacturing process and indirect labor pertaining to all other processes.read more is calculated by taking the total labor hours and dividing the sum by the number of units manufactured by the company.
  • Now coming to the final step of calculation for arriving at our calculation, we need to first divide the business’s total overhead by the sum of the additive labor hours put in, which have been consumed to estimate the overhead consumed per hour of labor. After this, the resultant is multiplied by the total labor hours consumed to manufacture per output. Thus, this way, we can arrive at the plantwide overhead rate.

One more approach is to calculate the plantwide overhead rate using an alternative approach or direct costDirect cost refers to the cost of operating core business activity—production costs, raw material cost, and wages paid to factory staff. Such costs can be determined by identifying the expenditure on cost objects.read more method. Instead of direct labor hours, we use the direct cost for our calculation. To calculate this, we first need to identify the total direct cost of production and the total overhead cost for the specific period. Thus, this total overhead is divided by the total direct cost to ascertain the single plantwide overhead rate.

Example

Let us consider a scenario where a company’s total overhead cost for a specific month is $100,000. The manufacturing plant requires 1000 labor hours to manufacture 500 units of a specific product, which we assume as product X. The same manufacturing plant also produces 1000 units of another product, which we call product Y, using 500 labor hours. So, the total overall labor hours stand at 1500.

To arrive at the calculation, we need to divide the total overhead of $100,000 by the total labor hours, which is 1500. We find the resultant number as 100,000/1500 = $67 as overhead per labor hour. Therefore, product A will need 1000/500 or 2 hours per production unit. Therefore, the overhead rate for product A is $67*2 = $134/unit. Similarly, product B needs 500/1000 or 0.5 hours per production unit. Therefore, the overhead rate for product B is $67*0.5 = $33.5/unit.

Why it’s Important?

  • It is best for firms that are small in size and have a uniform cost structureCost Structure refers to those costs or expenses (fixed as well as variable costs) which businesses will incur or will have to incur to produce the desired objective of the business; such costs include the cost of purchasing the raw material to the cost of packaging the finished products.read more.
  • It is easier for firms with a single product offering or for firms where all departments produce similar products or have uniform cost objects.
  • It makes the calculation easy as only one rate gets allocated to the product or cost objects.
  • It produces more accurate results for firms producing single products than the cost pool method, making the calculation more complicated.
  • It is a time-saving process compared to the multiple allocation process or multiple overhead rates.
  • Plantwide overhead rate simplifies overhead allocation as only a single overhead rate is used for calculation.

This has been a guide to What is Plantwide Overhead Rate & its Definition. Here we discuss the formula for calculating the plantwide overhead rate and its importance and examples. You can learn more about it from the following articles –

  • Scenario Planning
  • Applied Overhead
  • Administrative Overhead
  • Absorbed Overhead
  • Factory Overhead

Which of the following is only true any multiple predetermined overhead rate system?

Unit product cost = $15,000 ÷ 7,500 units = $2.00 per unit. Which of the following is only true in a multiple predetermined overhead rate system? Overhead is applied multiple times throughout the period. Multiple types of overhead are included to calculate the predetermined overhead rate.

How do you calculate multiple predetermined overhead rate?

The predetermined overhead rate can be calculated by using the following formula:.

Predetermined Overhead Rate = Estimated Cost of Manufacturing Overhead / Estimated Activity Driver. Now, let's take a look at this formula in action with some examples. ... .

Company 1. ... .

Company 2. ... .

Company 3. ... .

Molding Department. ... .

Packaging Department..

How many overhead cost pools are used if the plantwide approach is used for assigning overhead?

The plantwide allocation approach uses one cost pool to collect and apply overhead costs and therefore uses one predetermined overhead rate for the entire company. The department allocation approach uses several cost pools (one for each department) and therefore uses several predetermined overhead rates.

What is the predetermined overhead rate per direct labor hour quizlet?

The predetermined overhead rate = $100,000 ÷ 5,000 direct labor-hours = $20 per direct labor-hour. The overhead applied to the job = $20 per direct labor-hours ×200 direct labor-hours = $4,000.

What is the plantwide predetermined overhead rate?

The plantwide overhead rate is a single overhead rate that a company uses to allocate all of its manufacturing overhead costs to products or cost objects. It is most commonly used in smaller entities with simple cost structures.

What is a plantwide overhead rate Why are multiple overhead rates rather than a plant wide overhead rate used in some companies?

why are multiple overhead rates rather than a plant wide overhead used in some companies? A plantwide overhead rate is a single overhead rate used throughout a plant. In a multiple overhead rate system, each production department may have its own predetermine overhead rate and its own allocation base.

How do you calculate multiple predetermined overhead rate?

You can calculate predetermined overhead rate by dividing the manufacturing overhead cost by the activity driver. For example, if the activity driver was machine-hours, then you would divide overhead costs by the estimated number of machine hours. Here are three basic steps to calculate the predetermined overhead rate.

How is plantwide overhead rate calculated?

Plantwide Overhead Rate Method Divide your total expenses for the plant by the total number of units you produce. This will give you a per-unit rate. Using the plantwide overhead rate formula, if expenses come to $10,000 for instance and you produce 2,500 units, $10,000 divided by 2,500 equals four.