Q: What are direct costs?
A: Costs that can be easily traced to a specific product or project (e.g., raw materials, labor costs, shipping costs).
Q: What are indirect costs?
A: Costs that support multiple products and cannot be easily traced to one product (e.g., factory supervisor salaries, utilities, rent).
Q: What is a cost object?
A: Anything for which cost data is desired, such as products, departments, or office locations.
Manufacturing Costs
Q: What are the three categories of manufacturing (product) costs?
A: Direct materials, direct labor, and manufacturing overhead.
Q: What is direct labor?
A: Labor costs that are easily traceable to finished products (e.g., assembly line workers).
Q: What is manufacturing overhead?
A: Indirect manufacturing costs, including factory utilities, depreciation, and indirect labor.
Q: What is the difference between indirect materials and indirect labor?
A:
• Indirect materials: Raw materials that cannot be easily traced to a product (e.g., glue used in furniture).
• Indirect labor: Employees who support production but do not directly work on the product (e.g., janitors, supervisors).
Nonmanufacturing Costs (Period Costs)
Q: What are the two types of nonmanufacturing costs?
A: Selling costs and administrative costs.
Q: Give examples of selling costs.
A: Advertising, sales commissions, and shipping.
Q: Give examples of administrative costs.
A: Legal counsel, accounting, executive salaries.
Cost Behavior
Q: What are the three types of cost behavior?
A: Variable, fixed, and mixed costs.
Q: How do variable costs behave?
A: They change in direct proportion to activity levels (e.g., raw materials, commissions, shipping costs).
Q: How do fixed costs behave?
A: They remain constant regardless of activity level (e.g., rent, property taxes, administrative salaries).
Q: What is a mixed cost?
A: A cost that has both variable and fixed elements (e.g., utility bills with a base fee plus usage charges).
Q: What is a step-variable cost?
A: A cost that remains fixed over small activity ranges but increases once a threshold is reached (e.g., supervisor salaries when hiring extra staff).
Cost Classifications for Decision Making
Q: What is a relevant cost?
A: A cost that differs between alternatives and should be considered when making decisions.
Q: What is an irrelevant cost?
A: A cost that does not change between alternatives and should be ignored.
Q: What is an opportunity cost?
A: The potential benefit lost when choosing one alternative over another.
Q: What is a sunk cost?
A: A cost that has already been incurred and cannot be changed, so it should be ignored in decision-making.
Cost Formulas & Calculations
Q: What is the formula for product costs?
A: Direct Materials + Direct Labor + Manufacturing Overhead
Q: What is the formula for period costs?
A: Selling Expenses + Administrative Expenses
Q: What is the formula for conversion costs?
A: Direct Labor + Manufacturing Overhead
Q: What is the formula for prime costs?
A: Direct Materials + Direct Labor
Q: What is the formula for variable manufacturing costs?
A: Direct Materials + Direct Labor + Variable Manufacturing Overhead
Q: What is the formula for total fixed costs?
A: Fixed Manufacturing Overhead + Fixed Selling Expense + Fixed Administrative Expense
Income Statements & Cost Accounting
Q: What is the difference between a traditional income statement and a contribution format income statement?
A:
• Traditional: Used for external reporting, focuses on product vs. period costs, calculates gross margin.
• Contribution: Used for internal decision-making, focuses on variable vs. fixed costs, calculates contribution margin.
Q: What is the formula for gross margin?
A: Sales - Cost of Goods Sold (COGS)
Q: What is the formula for contribution margin?
A: Sales - Variable Expenses
Job-Order Costing
Q: What is job-order costing used for?
A: Tracking costs for individual jobs in manufacturing and service industries (e.g., Boeing, custom machining).
Q: What are the three direct costs tracked in job-order costing?
A: Direct materials, direct labor, and applied manufacturing overhead.
Q: How is manufacturing overhead applied in job-order costing?
A: Using a predetermined overhead rate based on estimated overhead and estimated labor-hours.
Q: What is the formula for predetermined overhead rate?
A: Estimated Overhead Costs ÷ Estimated Direct Labor-Hours
Q: What happens when overhead is underapplied?
A: Applied overhead < Actual overhead → Increases COGS, decreases net income.
Q: What happens when overhead is overapplied?
A: Applied overhead > Actual overhead → Decreases COGS, increases net income.
Here are your flashcards for Job Order Costing - The Flow of Costs:
Product costs flow through three inventory accounts:
Raw Materials
Work in Process (WIP)
Finished Goods
Costs transfer to Cost of Goods Sold (COGS) when products are sold.
Includes: Any materials used in production.
Direct materials: Transferred to WIP when used in production.
Indirect materials: Charged to Manufacturing Overhead (MOH).
Includes: Partially completed products.
Costs Added:
Direct materials (from Raw Materials Inventory)
Direct labor
Manufacturing overhead (applied using a predetermined rate)
Transfers to: Finished Goods Inventory when complete.
Includes: Completed products not yet sold.
Transfers to: COGS when the product is sold.
Definition: Total cost of products finished during a period.
Formula: COGM=Direct Materials+Direct Labor+Applied Overhead+Beginning WIP Inventory−Ending WIP InventoryCOGM = \text{Direct Materials} + \text{Direct Labor} + \text{Applied Overhead} + \text{Beginning WIP Inventory} - \text{Ending WIP Inventory}
Transfers from: WIP to Finished Goods.
Definition: Cost of products that were sold during the period.
Formula: COGS=COGM+Beginning Finished Goods Inventory−Ending Finished Goods InventoryCOGS = \text{COGM} + \text{Beginning Finished Goods Inventory} - \text{Ending Finished Goods Inventory}
Transfers from: Finished Goods Inventory.
Includes: Indirect costs like factory utilities, indirect materials, and depreciation.
Applied to WIP using a predetermined rate: POHR=Estimated Total MOH CostsEstimated Total Allocation Base\text{POHR} = \frac{\text{Estimated Total MOH Costs}}{\text{Estimated Total Allocation Base}}
Actual vs. Applied Overhead:
Underapplied OH: Actual > Applied → Increase COGS.
Overapplied OH: Actual < Applied → Decrease COGS.
Debits: Actual overhead costs incurred.
Credits: Overhead applied to WIP.
Final balance:
Debit balance: Underapplied OH.
Credit balance: Overapplied OH.
Adjustment Methods:
Close to COGS (simple method).
Allocate proportionally to WIP, Finished Goods, and COGS (more accurate).
Examples: Selling & administrative expenses.
Treatment: Recorded as period costs directly on the income statement.
NOT included in MOH.
Job Order Costing | Process Costing |
---|---|
Unique jobs | Continuous, identical products |
Costs tracked per job | Costs tracked per department |
Uses job cost sheets | Uses department cost summaries |
Example: Custom furniture | Example: Oil refining |
Purchase Raw Materials: Debit Raw Materials Inventory.
Use Materials in Production: Debit WIP (direct), Debit MOH (indirect).
Labor Costs Incurred: Debit WIP (direct), Debit MOH (indirect).
Apply Overhead to WIP: Debit WIP, Credit MOH.
Complete Jobs: Debit Finished Goods, Credit WIP.
Sell Jobs: Debit COGS, Credit Finished Goods; Debit Accounts Receivable, Credit Sales Revenue.
These flashcards cover the key concepts of job order costing and cost flow in an easy-to-review format. Let me know if you need modifications! 😊