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Chapter 21 Variable Costing
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Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

Jan 16, 2016

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Page 1: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

Chapter 21Variable Costing

Page 2: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Learning Objectives

1. Distinguish between variable costing and absorption costing

2. Compute operating income using variable costing and absorption costing

21-2

Page 3: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Learning Objectives

3. Use variable costing to make management decisions for a manufacturing business

4. Use variable costing to make management decisions for a service business

21-3

Page 4: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Learning Objective 1

Distinguish between variable costing and absorption costing

21-4

Page 5: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

How Does Variable Costing Differ from Absorption Costing?

21-5

• Managerial accounting provides managers with information that is useful for internal decision making.

• The cost of producing products is estimated using one of two methods:– Absorption costing: Incudes all product costs.– Variable costing: Considers only variable

manufacturing costs.

Page 6: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

How Does Variable Costing Differ from Absorption Costing?

21-6

Page 7: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Comparison of Unit Product Costs

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Page 8: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Comparison of Unit Product Costs

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Page 9: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Learning Objective 2

Compute operating income using variable costing and absorption costing

21-9

Page 10: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

How Does Operating Income Differ Between Variable Costing and

Absorption Costing?• Variable costing and absorption costing

will result in different operating income when:– Units produced are more than units sold and– Units produced are less than units sold

• The operating income result is the same under both methods when units produced equal units sold.

21-11

Page 11: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Absorption Costing Variable Costing

Sales Sales

Less: Cost of Goods SoldDirect MaterialsDirect LaborVariable Manufacturing OverheadFixed Manufacturing Overhead

Less: Variable CostsDirect MaterialsDirect Labor Variable Manufacturing OverheadVariable Selling & Admin. Expenses

Gross Profit Contribution Margin

Less: Selling and Admin. ExpensesVariable Selling & Admin. ExpensesFixed Selling & Admin. Expenses

Less: Fixed CostsFixed Manufacturing OverheadFixed Selling & Admin. Expenses

Operating Income Operating Income

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How Does Operating Income Differ Between Variable Costing and

Absorption Costing?Income statements for absorption costing and variable costing:

Page 12: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Production Equals Sales

• Assume the following: – There is no beginning Finished Goods

Inventory.– Number of units produced is 2,000, and units

sold is also 2,000. – There is no ending Finished Goods Inventory

because all units were sold.

• Operating income is the same under both methods.

21-12

Page 13: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-13

Production Equals Sales

Page 14: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Production Exceeds Sales

• Assume the following:– There is no beginning Finished Goods

Inventory.– Produced 2,500 tablet computers.– Sold 2,000 tablet computers.– 500 units are included in ending Finished

Goods Inventory.

• Operating income under absorption costing is greater than under variable costing.

21-14

Page 15: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-15

Production Exceeds Sales

Page 16: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-16

Production Exceeds Sales

Page 17: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-17

Production Exceeds Sales

Page 18: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Production Is Less Than Sales

• Assume the following:– There are 500 units in beginning Finished

Goods Inventory.– Produced 1,500 tablet computers.– Sold 2,000 tablet computers.– Zero units in ending Finished Goods Inventory.

• Operating income under absorption costing is less than under variable costing.

21-18

Page 19: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-19

Production Is Less Than Sales

Page 20: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-20

Production Is Less Than Sales

Page 21: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-21

Production Is Less Than Sales

Page 22: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-22

Production Is Less Than Sales

Page 23: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Learning Objective 3

Use variable costing to make management decisions for a manufacturing business

21-23

Page 24: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

How Can Variable Costing Be Used for Decision Making in a Manufacturing Company?

• For decision making, some cases should use variable costing, while other cases should use absorption costing.

• Manager decisions include: – Setting sales prices– Controlling costs– Planning production

21-24

Page 25: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Analyzing Profitability

• Managers analyze profitability for products and segments. – Managers must determine which products to

sell. – Managers assess the success or failure of the

businesses segments. – Managers analyze the contribution margin per

unit and make decisions about the sales mix of its products.

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Page 26: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Products

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Page 27: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Business Segments

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Page 28: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Profitability Analysis

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Page 29: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Analyzing Contribution Margin

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Page 30: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-30

Analyzing Contribution Margin

Page 31: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-31

Summary

Page 32: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Learning Objective 4

Use variable costing to make management decisions for a service business

21-32

Page 33: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

How Can Variable Costing Be Used for Decision Making in a

Service Company?• Service companies provide services, rather

than products, to their customers. – No inventory or Cost of goods sold

• Variable costing can be used by services since they have both fixed and variable costs.

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Page 34: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Operating Income

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Page 35: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Profitability Analysis

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Page 36: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc.

Contribution Margin Analysis

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Page 37: Chapter 21 Variable Costing. © 2016 Pearson Education, Inc. Learning Objectives 1.Distinguish between variable costing and absorption costing 2.Compute.

© 2016 Pearson Education, Inc. 21-37