91Ó°ÊÓ

Spoilage in job costing. Crystal Clear Machine Shop is a manufacturer of motorized carts for vacation resorts. Peter Cruz, the plant manager of Crystal Clear, obtains the following information for Job #10 in August 2010\. A total of 32 units were started, and 7 spoiled units were detected and rejected at final inspection. yielding 25 good units. The spoiled units were considered to be normal spoilage. Costs assigned prior to the inspection point are \(\$ 1,450\) per unit. The current disposal price of the spoiled units is \(\$ 230\) per unit. When the spoilage is detected, the spoiled goods are inventoried at \(\$ 230\) per unit. 1\. What is the normal spoilage rate? 2\. Prepare the journal entries to record the normal spoilage, assuming the following: a. The spoilage is related to a specific job. b. The spoilage is common to all jobs. c. The spoilage is considered to be abnormal spoilage.

Step by step solution

01

Calculate Normal Spoilage Rate

The normal spoilage rate is the percentage of units that are considered unsellable but are expected as a regular part of the production process. To find it, use the formula: \( \text{Normal Spoilage Rate} = \frac{\text{Spoiled Units}}{\text{Total Units Started}} \times 100\% \). Plug in the numbers for Job #10: \( \frac{7}{32} \times 100\% = 21.875\% \).

02

Prepare Journal Entry for Spoilage Related to a Specific Job

Since the spoilage is related to a specific job, its cost should be allocated to that job. The cost of normal spoilage gets charged to the job by subtracting the disposal value from the production cost per unit. The cost per unit before spoilage is \\(1,450, and the disposal value is \\)230, leading to a cost of \\(1,220 per spoiled unit. Journal Entry:- Debit "Work in Process Control" for \((7 \text{ units} \times \\)1,220) = \\(8,540\).- Credit "Materials and Conversion Costs" for \\)8,540.

03

Prepare Journal Entry for Spoilage Common to All Jobs

When spoilage is common to all jobs, the cost is spread over all products. This means you credit "Manufacturing Overhead" rather than charging it to a specific job.Journal Entry:- Debit "Manufacturing Overhead Control" for \( (7 \text{ units} \times \\(1,220) = \\)8,540 \).- Credit "Materials and Conversion Costs" for the same amount.

04

Prepare Journal Entry for Abnormal Spoilage

Abnormal spoilage is not expected to occur under normal operations, thus it is treated as a period expense. The cost of abnormal spoilage is the full cost without subtracting the disposal value.Journal Entry:- Debit "Loss from Abnormal Spoilage" for \( (7 \text{ units} \times \\(1,450) = \\)10,150 \).- Credit "Materials and Conversion Costs" for the same amount.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

normal spoilage

Normal spoilage occurs during the manufacturing process and is anticipated as a routine aspect of production. It often results in a certain number of defective goods that cannot be sold at full price. Understanding normal spoilage is crucial because it helps companies estimate manufacturing costs more accurately.

The normal spoilage rate can be calculated to measure efficiency. This rate is expressed as a percentage and is derived by dividing the number of spoiled units by the total units started, then multiplying by 100%. For example, if a company starts with 32 units and identifies 7 as spoiled, the normal spoilage rate is calculated as \(\frac{7}{32} \times 100\% = 21.875\%\).

• This percentage allows businesses to benchmark their processes.
• It also aids in cost control and efficiency improvement practices.

journal entries

Journal entries are essential accounting records. They log transactions in a company's ledger, detailing where money is allocated. In manufacturing, journal entries track costs associated with spoilage, whether normal or abnormal. The goal is to ensure accurate financial statements and provide clarity on cost management.

For example, if spoilage is linked to a specific job, it is crucial to debit the 'Work in Process Control' account and credit the 'Materials and Conversion Costs' account. This entry reflects the cost specific to that job, excluding the disposal value of spoiled units. Conversely, when spoilage is common across all jobs, the cost spreads to 'Manufacturing Overhead', differing in accounting treatment.

abnormal spoilage

Abnormal spoilage refers to wasted materials or products during manufacturing that exceed what is expected. Unlike normal spoilage, abnormal spoilage is unexpected and undesirable, often indicating inefficiencies or issues within the process.

Abnormal spoilage is treated as a separate expense and not included in the cost of goods sold. Companies record it as a loss specifically. In accounting terms, this means debiting 'Loss from Abnormal Spoilage' and crediting 'Materials and Conversion Costs' for the full spoilage cost without considering any disposal value.

• This treatment ensures that the financial impact of inefficiencies is clear.
• It encourages process improvements to prevent future losses.

manufacturing overhead

Manufacturing overhead comprises the indirect costs associated with production. This includes expenses like utilities, maintenance, and costs of spillover equipment. Handling spoilage through manufacturing overhead means spreading costs across multiple jobs.

When spoilage isn't specific to one job, it's considered part of the collective manufacturing overhead. Accounting for these costs involves debiting 'Manufacturing Overhead Control'. This approach ensures that no single job's results are unfairly skewed by widespread manufacturing issues, helping companies maintain fair and accurate financial statements.

• It helps in distributing costs evenly across products.
• Keeps individual job costs reasonable.

work in process control

The 'Work in Process Control' account tracks costs for incomplete goods within the production process. It helps manufacturers assess the progress and cost status of ongoing jobs.

For spoilage directly associated with a specific job, this account is crucial. By debiting 'Work in Process Control', companies assign the spoilage costs directly to that job. This practice ensures job-by-job accounting remains accurate, maintaining precise cost control and operational insights.

• It provides clarity on where resources are utilized.
• Ensures precise job costing and financial reporting.