Managerial Accounting
3rd Edition
ISBN: 9780077826482
Author: Stacey M Whitecotton Associate Professor, Robert Libby, Fred Phillips Associate Professor
Publisher: McGraw-Hill Education
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Chapter 5, Problem 4E
To determine
Concept introduction:
Variable cost:
Variable costs are the cost that vary with the level of production and are directly related to the production volume. Example: Cloth (i.e., the raw material) used for producing shirt is a variable cost.
Fixed cost:
Fixed cost is the cost which remains fixed over time or production volume and do not vary with the production level. Example include salaries and wages of officers, depreciation etc.
To identify:
The incorrect assumption in the given computation
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Bernard
Windows is a small company that installs windows. Its cost structure is as follows:
Selling price from each window installation
$500
Variable cost of each window installation
$400
Annual fixed costs
$150,000
Use (a) the Equation method and (b) the contribution method to calculate operating income if
Bernard
installs
2,000
windows.
Use (a) the Equation method to calculate operating income if
Bernard
installs
2,000
windows.
Begin by determining the formula to calculate the operating income using the equation method. Then, calculate the operating income. (Abbreviation used: FC = Fixed costs, SP = Selling price, VCU = Variable cost per unit, Q = Quantity of units sold.)
(
×
) - (
×
) -
=
Operating income
(
×
) - (
×
) -
=
Windows is a small company that installs windows. Its cost structure is as follows:
Selling price from each window installation
$500
Variable cost of each window installation
$400
Annual fixed costs
$150,000
Use (a) the Equation method and (b) the contribution method to calculate operating income if
Bernard
installs
2,000
windows.
Use (a) the Equation method to calculate operating income if
Bernard
installs
2,000
windows.
Begin by determining the formula to calculate the operating income using the equation method. Then, calculate the operating income. (Abbreviation used: FC = Fixed costs, SP = Selling price, VCU = Variable cost per unit, Q = Quantity of units sold.)
(
SP
×
Q
) - (
VCU
×
Q
) -
FC
=
Operating income
(
$500
×
2,000
) - (
$400
×
2,000
) -
$150,000
=
$50,000
Next, use (b) the contribution method to calculate operating income if
Bernard…
Java Joe coffees wants to find an equation to estimate monthly utility costs. Java Joe's has been in business for one year and has collected the following cost data for utilities
1.which of the preceding costs is variable? Fixed? Mixed? Explain
2. using the high-low method, determine the cost function for each cost
3. combine the preceding information to get a monthly utility cost function for Java
4. next month, Java's expects to use 2200 kilowatt hours of electricity, make 1500 minutes of telephone calls and use 32000 gallons of water. Estimate total cost of utilities for the month
Month
Electricity
bill
Kilowatt hours used
telefone
telefone
min used
Water
bill
Gallonsof water used
January
$360
1200
$92.00
1100
$60
30560
February
$420
1400
$91.80
1060
$60
26800
March
$549
1830
$94.80
1240
$60
31450
April
$405
1350
$89.60
980
$60
29965
May
$588
1960
$98.00
1400
$60
30568
June
$624
2080…
Chapter 5 Solutions
Managerial Accounting
Ch. 5 - Define each of the following terms variable cost,...Ch. 5 - Prob. 2QCh. 5 - Prob. 3QCh. 5 - Prob. 4QCh. 5 - Prob. 5QCh. 5 - Describe the three methods used to estimate cost...Ch. 5 - Prob. 7QCh. 5 - Prob. 8QCh. 5 - Prob. 9QCh. 5 - Prob. 10Q
Ch. 5 - Prob. 11QCh. 5 - Prob. 12QCh. 5 - Prob. 13QCh. 5 - Prob. 14QCh. 5 - Which of the following increases when activity...Ch. 5 - Prob. 2MCCh. 5 - Prob. 3MCCh. 5 - Consider the following information for a local...Ch. 5 - Prob. 5MCCh. 5 - Prob. 6MCCh. 5 - Prob. 7MCCh. 5 - Prob. 8MCCh. 5 - Prob. 9MCCh. 5 - Hathaway Corp, manufactures garden hoses. Last...Ch. 5 - Identifying Cost Behavior Heather Oak is trying to...Ch. 5 - Prob. 2MECh. 5 - Defining Cost Behavior Match each of the following...Ch. 5 - Prob. 4MECh. 5 - Defining Terms for the High-Low Method Indicate...Ch. 5 - Prob. 6MECh. 5 - Prob. 7MECh. 5 - Prob. 8MECh. 5 - Prob. 9MECh. 5 - Prob. 10MECh. 5 - Prob. 11MECh. 5 - Prob. 12MECh. 5 - Prob. 13MECh. 5 - Prob. 14MECh. 5 - Prob. 15MECh. 5 - Prob. 16MECh. 5 - Compare full absorption costing to variable...Ch. 5 - Identifying Cost Behavior Patterns Steve...Ch. 5 - Prob. 2ECh. 5 - Prob. 3ECh. 5 - Prob. 4ECh. 5 - Estimating Cost Behavior Using High-Low Method...Ch. 5 - Prob. 6ECh. 5 - Prob. 7ECh. 5 - Prob. 8ECh. 5 - Prob. 9ECh. 5 - Estimating Cost Behavior Using Scattergraph and...Ch. 5 - Estimating Cost Behavior Using Least-Squares...Ch. 5 - Comparing High-Low Method and Least-Squares...Ch. 5 - Preparing Contribution Margin Income Statement...Ch. 5 - Determining Cost Behavior, Preparing Contribution...Ch. 5 - Prob. 15ECh. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18ECh. 5 - Comparing Full Absorption Costing and Variable...Ch. 5 - Estimating Cost Behavior Using Least-Squares...Ch. 5 - Prob. 1.1GAPCh. 5 - Prob. 1.2GAPCh. 5 - Prob. 1.3GAPCh. 5 - Prob. 1.4GAPCh. 5 - Prob. 1.5GAPCh. 5 - Prob. 1.6GAPCh. 5 - Prob. 2.1GAPCh. 5 - Prob. 2.2GAPCh. 5 - Prob. 2.3GAPCh. 5 - Prob. 2.4GAPCh. 5 - Prob. 2.5GAPCh. 5 - Prob. 2.6GAPCh. 5 - Prob. 2.7GAPCh. 5 - Prob. 3.1GAPCh. 5 - Prob. 3.2GAPCh. 5 - Prob. 3.3GAPCh. 5 - Prob. 3.4GAPCh. 5 - Prob. 3.5GAPCh. 5 - Prob. 4.1GAPCh. 5 - Prob. 4.2GAPCh. 5 - Prob. 4.3GAPCh. 5 - Comparing Full Absorption and Variable Costing...Ch. 5 - Comparing Full Absorption and Variable Costing...Ch. 5 - Prob. 5.3GAPCh. 5 - Prob. 6.1GAPCh. 5 - Prob. 6.2GAPCh. 5 - Prob. 6.3GAPCh. 5 - Prob. 6.4GAPCh. 5 - Prob. 6.5GAPCh. 5 - Prob. 6.6GAPCh. 5 - Prob. 1.1GBPCh. 5 - Prob. 1.2GBPCh. 5 - Prob. 1.3GBPCh. 5 - Prob. 1.4GBPCh. 5 - Estimating Cost Behavior Using Scattergraph,...Ch. 5 - Prob. 1.6GBPCh. 5 - Prob. 2.1GBPCh. 5 - Estimating Cost Behavior Using Scattergraph,...Ch. 5 - Prob. 2.3GBPCh. 5 - Prob. 2.4GBPCh. 5 - Prob. 2.5GBPCh. 5 - Prob. 2.6GBPCh. 5 - Prob. 2.7GBPCh. 5 - Prob. 3.1GBPCh. 5 - Prob. 3.2GBPCh. 5 - Prob. 3.3GBPCh. 5 - Prob. 3.4GBPCh. 5 - Prob. 3.5GBPCh. 5 - Prob. 4.1GBPCh. 5 - Prob. 4.2GBPCh. 5 - Prob. 4.3GBPCh. 5 - Prob. 5.1GBPCh. 5 - Prob. 5.2GBPCh. 5 - Prob. 5.3GBPCh. 5 - Prob. 6.1GBPCh. 5 - Prob. 6.2GBPCh. 5 - Prob. 6.3GBPCh. 5 - Prob. 6.4GBPCh. 5 - Prob. 6.5GBPCh. 5 - Prob. 6.6GBP
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