21-1 COST-VOLUME-PROFIT ANALYSIS CHAPTER 21 21-2 Cost-Volume-Profit Analysis l You must understand...
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Transcript of 21-1 COST-VOLUME-PROFIT ANALYSIS CHAPTER 21 21-2 Cost-Volume-Profit Analysis l You must understand...
21-1
COST-VOLUME-PROFITANALYSIS
CHAPTER 21CHAPTER 21
21-2
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis You must understand the relationships
between costs, volume and “profit”i.e., costs, volume and revenues
The concept is also known as“Break-Even Analysis”
Focuses on short-run decision makingi.e, time frame during which a company can’t change effects of certain past decisions
Long-run decision making is covered in Chapter 26
You must understand the relationshipsbetween costs, volume and “profit”
i.e., costs, volume and revenues The concept is also known as
“Break-Even Analysis” Focuses on short-run decision making
i.e, time frame during which a company can’t change effects of certain past decisions
Long-run decision making is covered in Chapter 26
21-3
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisAssumptionsAssumptions
Throughout the relevant range (range of activity where cost behavior assumptions are valid) Unit sales price remains constant Unit variable cost remains constant Total fixed cost remains constant
All costs may be classified as eitherfixed or variable
Throughout the relevant range (range of activity where cost behavior assumptions are valid) Unit sales price remains constant Unit variable cost remains constant Total fixed cost remains constant
All costs may be classified as eitherfixed or variable
21-4
Cost Behavior PatternsCost Behavior Patterns Cost behavior means
how a cost will react to changes in the level of business
activity.
Variable CostsVariable Costsreact differently.
Fixed CostsFixed Costs and
21-5
Cost Behavior PatternsCost Behavior PatternsFixed CostsFixed Costs
Total fixed costs remain constantconstant over wide ranges of activity/volume.
Per unit fixed costs decreasedecrease as volume level increases.
Example: basic monthly telephone charge Total cost is unchanged regardless
of number of local calls. Cost per local call decreases as
number of local calls increases.
21-6
TotalTotal Fixed Cost Example Fixed Cost Example Your monthly basic telephone bill is probably
unchanged as you make more local calls.
Number of Local Calls
Mo
nth
ly B
asic
T
elep
ho
ne
Bill
21-7
PerPer UnitUnit Fixed Cost Example Fixed Cost Example
Number of Local Calls
Mo
nth
ly B
asic
Tel
eph
on
e B
ill p
er L
oca
l Cal
l
The average cost per local call decreasesas more local calls are made.
21-8
Total variable costs increase andand decrease in proportion to increases and decreases in volume.
Per unit variable costs remain constantconstant over wide ranges of volume.
Example: long distance telephone chargesTotal cost will increase as a
function of minutes talked.Cost per minute remains unchanged.
Cost Behavior PatternsCost Behavior PatternsVariable CostsVariable Costs
21-9
TotalTotal Variable Cost Example Variable Cost Example Your total long distance telephone billis based on how many minutes you talk.
Minutes Talked
To
tal L
on
g D
ista
nce
Tel
eph
on
e B
ill
21-10
PerPer UnitUnit Variable Cost Example Variable Cost Example
Minutes Talked
Per
Min
ute
Tel
eph
on
e C
har
ge
The cost per long distance minute talked is constant. For example, 10 cents per minute.
21-11
Summary of Variable and Fixed Cost Behavior
Cost In Total Per Unit
Total variable cost changes Variable cost per unit remainsVariable as activity level changes. the same over wide ranges
of activity.
Total fixed cost remains Fixed cost per unit goesFixed the same even when the down as activity level goes up.
activity level changes.
Cost Behavior PatternsCost Behavior Patterns
21-12
Cost Behavior QuestionCost Behavior Question
Fixed costs are usually characterized by:
a. Unit costs that remain constant.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
Fixed costs are usually characterized by:
a. Unit costs that remain constant.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
21-13
Cost Behavior QuestionCost Behavior Question
Fixed costs are usually characterized by:
a. Unit costs that remain constant.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
Fixed costs are usually characterized by:
a. Unit costs that remain constant.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
a.
b.
c.
d.
21-14
Cost Behavior QuestionCost Behavior Question
Variable costs are usually characterized by:
a. Unit costs that decrease as activity increases.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
Variable costs are usually characterized by:
a. Unit costs that decrease as activity increases.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
21-15
Cost Behavior QuestionCost Behavior Question
Variable costs are usually characterized by:
a. Unit costs that decrease as activity increases.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
Variable costs are usually characterized by:
a. Unit costs that decrease as activity increases.
b. Total costs that increase as activity decreases.
c. Total costs that increase as activity increases.
d. Total costs that remain constant.
a.
b.
c.
d.
21-16
Contains fixed portion incurred even when facility is unused and a variable portion which increases with usage.
Example: monthly electric utility charge Fixed service fee
Variable charge perkilowatt hour used
Cost Behavior PatternsCost Behavior PatternsMixed CostsMixed Costs
21-17
$
Total Cost
Cost Behavior PatternsCost Behavior PatternsMixed CostsMixed Costs
Activity/Volume Level
21-18
Activity/Volume Level
Total Cost
$
Fixed Portion
Variable Portion
Cost Behavior PatternsCost Behavior PatternsMixed CostsMixed Costs
21-19
Definition: Constant fixed cost over a range of activity with an increase at a certain level to a new, higher fixed cost.
Example: A supervisor’s salary is $30,000 for a process that produces 10,000 units. When volume increased beyond 10,000 units, a second process was added with a second supervisor, increasing total salaries to $60,000.
Cost Behavior PatternsCost Behavior PatternsStep CostsStep Costs
21-20
Sal
arie
s in
T
ho
usa
nd
s o
f D
oll
ars
0 10 20 Activity in Thousands
0
30
60
Cost Behavior PatternsCost Behavior PatternsStep CostsStep Costs
21-21
Cost Behavior PatternsCost Behavior PatternsCurvilinear CostsCurvilinear Costs
Costs that increase when activity increases, but in a non-linear manner
Activity
To
tal
Co
st
21-22
Definition: Range of activity where the cost behavior assumptions are valid Total fixed costs remain constant. Per unit variable costs remain unchanged.
The cost behavior assumptions discussed earlier allow us to use linear relationships.
How does this differ from what you learned in your economics course?
Definition: Range of activity where the cost behavior assumptions are valid Total fixed costs remain constant. Per unit variable costs remain unchanged.
The cost behavior assumptions discussed earlier allow us to use linear relationships.
How does this differ from what you learned in your economics course?
Cost Behavior PatternsCost Behavior PatternsRelevant RangeRelevant Range
21-23
Economics (Economies of Scale) Extremely wide range assumed e.g., 0 to
Accounting Relatively narrow range assumed e.g., 40,000 units to 100,000 units
Economics (Economies of Scale) Extremely wide range assumed e.g., 0 to
Accounting Relatively narrow range assumed e.g., 40,000 units to 100,000 units
8
Cost Behavior PatternsCost Behavior PatternsRelevant RangeRelevant Range
21-24
The Linearity AssumptionThe Linearity Assumptionand the Relevant Rangeand the Relevant Range
Activity
To
tal
Co
st
Economist’sCurvilinear Total Cost Function
21-25
Activity
To
tal
Co
st
Economist’sCurvilinear Total Cost Function
Accountant’s Straight-Line Approximation (constant
unit variable cost)
The Linearity AssumptionThe Linearity Assumptionand the Relevant Rangeand the Relevant Range
21-26
A straight line closely approximates a curvilinear variable cost line within the
relevant range.
RelevantRange
Accountant’s Straight-Line Approximation (constant
unit variable cost)
To
tal
Co
st
Activity
The Linearity AssumptionThe Linearity Assumptionand the Relevant Rangeand the Relevant Range
21-27
Example: Office space is available at a rental
rate of $30,000 per year in increments of 1,000 square feet. As the business grows
more space is rented, increasing the total
cost.
Fixed Costs and Relevant RangeFixed Costs and Relevant Range
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Fixed Costs and Relevant RangeFixed Costs and Relevant Range
Total cost doesn’t change for a wide range of activity,
and then jumps to a new higher cost for
the next higher range of activity.
0 1,000 2,000 3,000 Rented Area (Square Feet)
Ren
t C
ost
in
T
ho
usa
nd
s o
f D
oll
ars
0
30
60
90
Relevant
Range
Relevant
Range
Relevant
Range
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How does this type of fixed cost differ from a step cost?
Fixed Costs and Relevant RangeFixed Costs and Relevant Range
21-30
How does this type of fixed cost differ from a step cost?
Step costs can be adjusted more quickly
and . . .
The width of the activity steps is much
wider for the fixed cost.
Fixed Costs and Relevant RangeFixed Costs and Relevant Range
21-31
Methods for Analyzing CostsMethods for Analyzing Costs
We will separate a mixed cost into
its fixed and variable
components.
21-32
Methods for Analyzing CostsMethods for Analyzing Costs
Two methods will be used:
Scatter Diagram
High-low method
21-33
Plot the data points on a graph (total cost vs. activity).
0 1 2 3 4
To
tal
Co
st i
n1,
000’
s o
f D
oll
ars
10
20
0
****
**
**
*
*
Activity, 1,000’s of Units Produced
Scatter DiagramScatter DiagramA scatter diagram of past cost behavior
is helpful in analyzing mixed costs.
21-34
Scatter DiagramScatter DiagramDraw a line through the plotted data points so that about an equal numbers of points fall above and below the line.
0 1 2 3 4
To
tal
Co
st i
n1,
000’
s o
f D
oll
ars
10
20
0
****
**
**
*
*
Activity, 1,000’s of Units Produced
21-35
Scatter DiagramScatter Diagram
Estimated fixed cost = $10,000
0 1 2 3 4
To
tal
Co
st i
n1,
000’
s o
f D
oll
ars
10
20
0
****
**
**
*
*
Activity, 1,000’s of Units Produced
Where line intercepts with cost axis is total fixed cost.
Review regression analysis calculations from your statistics class and bring your scientific
calculator to the next test.
21-36
Methods for Analyzing CostsMethods for Analyzing Costs
Now, the
High-low method
(You are responsible for knowing how to
use it.)
21-37
.
Analyzing Mixed CostsAnalyzing Mixed CostsHigh-Low MethodHigh-Low Method
Objective: To separate total cost into fixed and variable portions.
Step 1 - Calculate variable cost per unit.V.C./unit = in cost ÷ in units
Objective: To separate total cost into fixed and variable portions.
Step 1 - Calculate variable cost per unit.V.C./unit = in cost ÷ in units
Step 2 - Calculate total variable cost at either high or low volume level and subtract it from totaltotal cost at the same volume level to determine total fixedfixed cost at any level.
21-38
WiseCo recorded the following production activity and maintenance costs for two months:
The High-Low MethodThe High-Low Method
Units Cost
High activity level 9,000 9,700$Low activity level 5,000 6,100 Change 4,000 3,600$
Using these two levels of activity, compute: the variable cost per unit the total fixed cost
21-39
The High-Low MethodThe High-Low Method
Units Cost
High activity level 9,000 9,700$Low activity level 5,000 6,100 Change 4,000 3,600$
Unit variable cost = = = $.90in costin units
$3,600$4,000
21-40
The High-Low MethodThe High-Low Method
Units Cost
High activity level 9,000 9,700$Low activity level 5,000 6,100 Change 4,000 3,600$
Unit variable cost = = = $.90
Fixed cost = Total cost – Total variable cost
in costin units
$3,600$4,000
21-41
The High-Low MethodThe High-Low Method
Units Cost
High activity level 9,000 9,700$Low activity level 5,000 6,100 Change 4,000 3,600$
Unit variable cost = = = $.90
Fixed cost = Total cost – Total variable costFixed cost = $9,700 – ($.90 per unit × 9,000 units)Fixed cost = $9,700 – $8,100 = $1,600
in costin units
$3,600$4,000
21-42
Choosing the low activity level will
give the same result.
The High-Low MethodThe High-Low Method
21-43
Unit variable cost = = = $.90
Fixed cost = Total cost – Total variable costFixed cost = $6,100 – ($.90 per unit × 5,000 units)Fixed cost = $6,100 – $4,500 = $1,600
The High-Low MethodThe High-Low Method
Units Cost
High activity level 9,000 9,700$Low activity level 5,000 6,100 Change 4,000 3,600$
in costin units
$3,600$4,000
21-44
Now that we understand cost behavior, let’s
turn our attention to
cost-volume-profit analysis.
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
21-45
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
Objective
Determine the effects that changes in selling prices, costs, and/or volume will
have on profits in the short run.
21-46
Cost-Volume-Profit ChartCost-Volume-Profit Chart
Income
Loss
Sales
Total costs
Units of Activity
Co
sts
and
Rev
enu
ein
Do
llar
s
Break-even Point
21-47
At any point on the cost-volume-profitchart the following relationships are valid:
At any point on the cost-volume-profitchart the following relationships are valid:
Profit EquationsProfit Equations
Variable costs + Fixed costs
Net income = Revenue – Total costs
Contribution Margin = Revenue – Variable costs
21-48
.
Relevant sales volume range
The Cost-Volume-Profit Chart 240
220 -
200 -
180 -
160 -
140 -
120 -
100 -
80 -
60 -
40 -
20 -
01 2 3 4 5 6 7 8 9 10 11 12
- - - - - - - - - - -
Units (000)
Do
llar
s ($
000)
Variable costsVariable costsFixed costs
Total costs
Total costs
Sales
SalesBreak-even point
Net income
Fixed costsNet lo
ss
21-49
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
Let’s look at the OK Company example.
21-50
Contribution margin is amount by which revenue exceeds variable costs of producing the revenue.
Contribution margin is amount by which revenue exceeds variable costs of producing the revenue.
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisTotal Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
21-51
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
Contribution margin goes to cover fixed costs and ...Contribution margin goes to cover fixed costs and ...
Total Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
Less: Fixed costs 30,000
21-52
Total Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
Less: Fixed costs 30,000
Net income 10,000$
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
Contribution margin goes to cover fixed costs and …
after covering fixed costs, any remainingcontribution margin contributes to net income.
Contribution margin goes to cover fixed costs and …
after covering fixed costs, any remainingcontribution margin contributes to net income.
21-53
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisTotal Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
Less: Fixed costs 30,000
Net income 10,000$
How much contribution margin does OKneed to cover its fixed costs (i.e., break even)?
How much contribution margin does OKneed to cover its fixed costs (i.e., break even)?
21-54
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
How much contribution margin does OKneed to cover its fixed costs (i.e., break even)?
Answer $30,000
How much contribution margin does OKneed to cover its fixed costs (i.e., break even)?
Answer $30,000
Total Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
Less: Fixed costs 30,000
Net income 10,000$
21-55
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisTotal Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
Less: Fixed costs 30,000
Net income 10,000$
How many units must OK sell tocover its fixed costs (break even)?
How many units must OK sell tocover its fixed costs (break even)?
21-56
How many units must OK sell tocover its fixed costs (break even)?
$30,000 ÷ $20 per unit = 1,500 units
How many units must OK sell tocover its fixed costs (break even)?
$30,000 ÷ $20 per unit = 1,500 units
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisTotal Unit
Sales Revenue (2,000 units) 100,000$ 50$
Less: Variable costs 60,000 30
Contribution margin 40,000$ 20$
Less: Fixed costs 30,000
Net income 10,000$
21-57
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisTotal Unit
Sales Revenue (1,500 units) 75,000$ 50$
Less: Variable costs 45,000 30
Contribution margin 30,000 20$
Less: Fixed costs 30,000
Net income $ 0P R
OOF
How many units must OK sell tocover its fixed costs (break even)?
$30,000 ÷ $20 per unit = 1,500 units
How many units must OK sell tocover its fixed costs (break even)?
$30,000 ÷ $20 per unit = 1,500 units
21-58
Contribution margin per unit is sales price per unit less variable cost per unit. Conceptually, it represents the amount of each sales dollar which “contributes” to
fixed costs and profit (net income).
Break-even units = Fixed costs
Contribution margin per unit
We have just seen one of the basic cost-volume-profit relationships, the
break-even break-even computation in units.
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
21-59
Break-even (BE) Computation
BEunits = Fixed costs
Contribution margin per unit
Finding the Break-Even PointFinding the Break-Even Point
21-60
The contribution margin rate is computed eithereither by dividing contribution margin per unit by selling price per unit oror by dividing total contribution margin by
total revenues.
The break-even formula may also be expressed in sales dollars.
Break-even dollars = Fixed costs
Contribution margin ratio rate
Conceptually, the contribution margin rate represents the percentage of each sales dollar which
“contributes” to fixed costs and profit (net income).
Cost-Volume-Profit AnalysisCost-Volume-Profit Analysis
21-61
The break-even formula may also be expressed in sales dollars:
BE$ = Fixed costs
Contribution margin rate
Finding the Break-Even PointFinding the Break-Even Point
OK’s CMR
CMR = contribution margin as a percentage of sales.
21-62
Finding the Break-Even PointFinding the Break-Even Point
Total Unit Percent
Sales Revenue (1,500 units) 75,000$ 50$ 100%
Less: Variable costs 45,000 30 60%
Contribution margin 30,000 20$ 40%
OK’s CMR is 40%or $20/$50.
OK’s contribution margin per unit is $20.
21-63
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to break even?
a. 100,000 units
b. 40,000 units
c. 200,000 units
d. 66,667 units
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to break even?
a. 100,000 units
b. 40,000 units
c. 200,000 units
d. 66,667 units
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisQuestionQuestion
21-64
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to break even?
a. 100,000 units
b. 40,000 units
c. 200,000 units
d. 66,667 units
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to break even?
a. 100,000 units
b. 40,000 units
c. 200,000 units
d. 66,667 units
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisQuestionQuestion
= $200,000$5.00 – $3.00
= 100,000 units
Fixed costsUnit contribution
a.
b.
c.
d.
21-65
Use the CMR formula to determine the amount of sales revenue Tulip Co. needs to
break even. Fixed costs ($200,000), unit sales price ($5), and per unit variable cost
($3) are unchanged.
a. $200,000
b. $300,000
c. $400,000
d. $500,000
Use the CMR formula to determine the amount of sales revenue Tulip Co. needs to
break even. Fixed costs ($200,000), unit sales price ($5), and per unit variable cost
($3) are unchanged.
a. $200,000
b. $300,000
c. $400,000
d. $500,000
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisQuestionQuestion
21-66
Use the CMR formula to determine the amount of sales revenue Tulip Co. needs to
break even. Fixed costs ($200,000), unit sales price ($5), and per unit variable cost
($3) are unchanged.
a. $200,000
b. $300,000
c. $400,000
d. $500,000
Use the CMR formula to determine the amount of sales revenue Tulip Co. needs to
break even. Fixed costs ($200,000), unit sales price ($5), and per unit variable cost
($3) are unchanged.
a. $200,000
b. $300,000
c. $400,000
d. $500,000
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisQuestionQuestion
CMR = ($5.00 – $3.00) ÷ $5.00 = .40
BE$ = $200,000 ÷ .40 = $500,000
21-67
Product 1 Product 2Amount % Amount % Total %
Sales 20,000$ 100% 80,000$ 100% 100,000$ 100%
Less: Variable costs 15,000 75% 40,000 50% 55,000 55%4000Contribution margin 5,000$ 25% 40,000$ 50% 45,000$ 45%
Less: Fixed costs 27,000
Income 18,000$
Calculating Break-Even forCalculating Break-Even fora Multiproduct Company a Multiproduct Company
Forget it! You
are not
responsible
for this
concept.
Forget it! You
are not
responsible
for this
concept.
21-68
Break-even formulas may be adjusted to show the sales volume needed to earn
any amount of income.
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisDesired IncomeDesired Income
Add desired income to fixed costs in thenumerator. No other changes are needed.
Add desired income to fixed costs in thenumerator. No other changes are needed.
BE$ = Fixed costs + Desired income
Contribution margin rate
BEunits = Fixed costs + Desired incomeContribution margin per unit
21-69
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to earn income of $40,000?
a. 100,000 units
b. 120,000 units
c. 80,000 units
d. 200,000 units
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to earn income of $40,000?
a. 100,000 units
b. 120,000 units
c. 80,000 units
d. 200,000 units
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisQuestionQuestion
21-70
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to earn income of $40,000?
a. 100,000 units
b. 120,000 units
c. 80,000 units
d. 200,000 units
Tulip Co. sells its plant cartons at $5.00 per unit. If fixed costs are $200,000 and variable
costs are $3.00 per unit, how many units must be sold to earn income of $40,000?
a. 100,000 units
b. 120,000 units
c. 80,000 units
d. 200,000 units
Fixed costs + Desired income Unit contribution
$200,000 + $40,000 $5.00 – $3.00
= 120,000 units
Cost-Volume-Profit AnalysisCost-Volume-Profit AnalysisQuestionQuestion
21-71
Excess of current sales over thebreak-even volume of sales. (i.e., the amount by which sales may decline before reaching break-even sales.)
Excess of current sales over thebreak-even volume of sales. (i.e., the amount by which sales may decline before reaching break-even sales.)
Margin of safety = Current sales – Break-even sales
Margin of SafetyMargin of Safety
Let’s calculate the marginof safety for OK Company.
21-72
Margin of SafetyMargin of SafetyCurrent sales 100,000$ Breakeven sales 75,000 - Margin of safety 25,000$
21-73
The margin of safety may also be expressed as a percentage of current sales.
The margin of safety may also be expressed as a percentage of current sales.
Margin of SafetyMargin of Safety
21-74
Margin of SafetyMargin of SafetyMargin of safety Current sales - Break-even sales percentage Current sales
=
$100,000 - $75,000 $100,000
=
= 25%
21-75
THE ENDTHE END