Ch6_in-class_Exercises (1)
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Outline Exercise 6-1
Case A
Case B
Required
Place an X in the appropriate column to indicate whether each item is relevant or irrelevant to the decision con
Case A
Cas
Item
Relevant Irrelevant Relevant
a.
Sales revenue
b.
Direct materials
c.
Direct labor
d.
Variable manufacturing overhead
e.
Depreciation – Model B100 machine
f.
Book value – Model B100 machine
g.
Disposal value – Model B100 machine
h.
Market value – Model B300 machine (cost)
i.
Fixed manufacturing overhead (general)
j.
Variable selling expense
k.
Fixed selling expense
l.
General administrative overhead
Svahn, AB, is a Swedish manufacturer of sailing yachts. The company has assembled the information shown be
contexts called Case A and Case B:
The company chronically has no idle capacity and the old Model B100 machine is the company’s constraint. M
machine to use in addition to the company’s present Model B100 machine. The old Model B100 machine will c
Model B300 being used to expand production. This will increase the company’s production and sales. The incr
increases in fixed selling expenses and in general administrative overhead, but not in the general fixed manufac
The old Model B100 machine is not the company’s constraint, but management is considering replacing it with
savings in direct materials with the new machine. The Model B100 machine would be sold. This change will ha
savings in direct materials costs due to less waste.
ntext described in Case A and Case B.
se B
Irrelevant
elow that pertains to two independent decision-making Management is considering purchasing a Model B300 continue to be used to capacity as before, with the new rease in volume will be large enough to require cturing overhead.
h a new Model B300 machine because of the potential ave no effect on production or sales, other than some
Exercise 6-2
The Regal Cycle Company manufactures three types of bicycles – a dirt bike, a mountain bike, and a ra
Mountain Bikes
Total
Dirt Bikes
Revenues
$300,000 $90,000 $150,000 Variable manufacturing and selling exp.
120,000
27,000
60,000
Contribution margin
180,000
63,000
90,000
Fixed expenses:
Advertising, traceable
30,000
10,000
14,000
Depreciation of special equipment
23,000
6,000
9,000
Salaries of product-line managers
35,000
12,000
13,000
60,000
18,000
30,000
Total fixed expenses
148,000
46,000
66,000
Net operating income (loss)
$32,000 $17,000 $24,000 * Allocated on the basis of sales dollars.
Required:
Differential Approach
Contribution Margin
Advertising savings
Product line manager's salary
Profit (Loss) from Eliminating Segment
Total Approach
Racing Bikes
Revenues
$300,000 $60,000 Variable manufacturing and selling exp.
120,000
33,000
Contribution margin
180,000
27,000
Fixed expenses:
Advertising, traceable
30,000
6,000
Depreciation of special equipment
23,000
8,000
Salaries of product-line managers
35,000
10,000
60,000
12,000
Total fixed expenses
148,000
36,000
Allocated common fixed expenses
*
Management is concerned about the continued losses shown by the racing bikes and wants a recomm
special equipment used to produce racing bikes has no resale value and does not wear out.
1.
What is the financial advantage (disadvantage) per quarter of discontinuing the Racing Bikes? Sho
differential approach and the total approach.
Total Currently
Total w/o Racing Bikes
Allocated common fixed expenses
*
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Net operating income (loss)
$32,000 ($9,000)
2.Should the production and sale of racing bikes be discontinued?
3.Prepare a properly formatted segmented income statement that would be more useful to managem
Total
Dirt Bikes
Mountain Bikes
Sales
Variable Exp.
CM
Advertising
Depreciation
Prod Mgr Salaries
Total Traceable FC
Segment Margin
Common FC
Net Op. Inc.
acing bike. Data on revenue and expenses for the past quarter follow:
Racing Bikes
$60,000 33,000
27,000
Notes
6,000
8,000
10,000
12,000
36,000
($9,000)
Difference
mendation as to whether or not the line should be discontinued. The ow your work using both the
ment in assessing the long-run profitability of the various product lines.
Racing Bikes
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Exercise 6-3
Per Unit
Direct materials
$14 $210,000 Direct labor
10
150,000
Variable manufacturing overhead
3
45,000
Salary
Fixed manufacturing overhead, traceable
90,000
30000
Fixed manufacturing overhead, allocated
9
135,000
Total cost
$42 630,000
* One-third supervisory salaries; two-thirds depreciation of special equipment (no resale value)
Required:
Make
Buy
Direct materials
Direct labor
Variable manufacturing overhead
Fixed manufacturing overhead, traceable
Fixed manufacturing overhead, allocated
Purchase Cost
Total cost
$0 $0 Spending
2.Should the outside supplier’s offer be accepted?
Make
Buy
Direct materials
Direct labor
Variable manufacturing overhead
Fixed manufacturing overhead, traceable
Fixed manufacturing overhead, allocated
Purchase Cost
Troy Engines, Ltd., manufactures a variety of engines for use in heavy equipment. The company has always
its engines, including all of the carburetors. An outside supplier has offered to sell one type of carburetor t
unit. To evaluate this offer, Troy Engines, Ltd., has gathered the following information relating to its own co
15,000 Units per Year
6
*
1.
Assuming the company has no alternative use for the facilities that are now being used to produce car
advantage (disadvantage) of buying 15,000 carburetors from the outside supplier?
3.
Suppose that if the carburetors were purchased, Troy Engines, Ltd., could use the freed capacity to lau
of the new product would be $150,000 per year. Given this new assumption, what would be the financial a
15,000 carburetors from the outside supplier?
Opportunity Cost
Total cost
$0 $0 4.Given the new assumption in requirement 3, should the outside supplier’s offer be accepted?
Depreciation
60000
s produced all of the necessary parts for to Troy Engines, Ltd., for a cost of $35 per ost of producing the carburetor internally:
rburetors, what would be the financial unch a new product. The segment margin advantage (disadvantage) of buying
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Exercise 6-4
Variable Fixed
Direct materials
84.00 84 Direct labor
45.00 45 Manufacturing overhead
20.00 4 16.00 Unit product cost
149.00 Required:
1.What is the financial advantage (disadvantage) of accepting the special order from the wedding party?
Accept Reject Revenue
Direct Materials
Direct Labor
Variable MOH
Special Tool
Increase in DM
Total
- - 2.Should the company accept the special order?
Imperial Jewelers manufactures and sells a gold bracelet for $189.95. The company’s accounting system sa
product cost for this bracelet is $149.00 as shown below:
The members of a wedding party have approached Imperial Jewelers about buying 20 of these gold bracel
discounted price of $169.95 each. The members of the wedding party would like a special filigree applied would require Imperial Jewelers to buy a special tool for $250 and that would increase the direct materials
$2.00. The special tool would have no other use once the special order is completed.
To analyze this special order opportunity, Imperial Jewelers has determined that most of its manufacturing
and unaffected by variations in how much jewelry is produced in any given period. However, $4.00 of the with respect to the number of bracelets produced. The company also believes that accepting this order wo
on its ability to produce and sell jewelry to other customers. Furthermore, the company could fulfill the w
using its existing manufacturing capacity.
ays that the unit lets for the to the bracelets that s cost per bracelet by g overhead is fixed overhead is variable ould have no effect wedding party’s order
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Exercise 6-13
Benoit Company manufactures three products – A, B, and C. Data concerning the three products follow (
Product
A
B
C
Selling price
$80 $56 $70 Variable expenses:
Direct materials
24
15
9
Other variable expenses
24
27
40
Total variable expenses
48
42
49
Contribution margin
$32 $14 $21 Contribution margin ratio
40%
25%
30%
Required:
1.Calculate the contribution margin per pound of the constraining resource for each product.
First, find the number of pounds used in each product.
A
B
DM cost/unit
#DIV/0!
#DIV/0!
DM cost/pound
Then, find the CM per pound.
CM per unit
#DIV/0!
#DIV/0!
Pounds of material per unit
2.Which orders would you advise the company to accept first, those for A, B, or C? Which orders second?
First
Second
Third
3.What is the maximum contribution margin the company can earn per month if it makes optimal use of A
B
C
Pounds of material per unit
Units Demanded
Total Material Demanded
CM/Pound
Order in which to produce products
The company estimates it can sell 800 units of each product per month. The same raw material is used in
pound with a maximum of 5,000 pounds available each month.
Raw Materials Used
Units Produced
CM/Product
$ -
(per unit):
C
#DIV/0!
#DIV/0!
? Third?
its 5,000 pounds of material?
5000 Raw Materials
5,000 5,000 - n each product. The material costs $3 per
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Exercise 6-6
Recliner
Sofa
Love Seat
Selling price per unit
$1,400 $1,800 $1,500 Variable cost per unit
$800 $1,200 $1,000 DM
Upholstery labor hours per unit
8 hours
10 hours
5 hours Bottleneck
Required:
Sofa selling price
Sofa variable cost
Sofa CM/unit
Sofa upholstery hours/unit
Sofa CM/hour
Love seat selling price
Love seat variable cost
Love seat CM/unit
Love seat upholstery hours/unit
Love seat CM/hour
Less: upholstering company cost/hour
Additional CM/hour
3.Should Portsmouth hire the nearby upholstering company? Explain.
Portsmouth Company makes upholstered furniture. Its only variable cost is direct materials. The demand fo
exceeds its manufacturing capacity. The bottleneck (or constraint) in the production process is upholstery la
concerning three of Portsmouth’s products appears below:
1.
Portsmouth is considering paying its upholstery laborers hourly compensation, in addition to their usua
Assuming that this extra time would be used to produce sofas, up to how much of an overtime rate per hou
willing to pay to keep the upholstery shop open after normal working hours?
2.
A small nearby upholstering company has offered to upholster furniture for Portsmouth at a price of $4
of Portsmouth is confident that this upholstering company’s work is high quality, and its craftsmen can work
own craftsmen on the simpler upholstering jobs such as the Love Seat. How much additional contribution m
Portsmouth earn if it hires the nearby upholstering company to make Love Seats?
or the company’s products far abor hours. Information al salaries, to work overtime. ur should the company be 45 per hour. The management k as quickly as Portsmouth’s margin per hour can
Chapter 6 Foundational 15 #1-4, 6-15
Sales Price
100,000 units
$ 120 Fixed or Variable?
Alpha
Alpha CM/unit
Direct materials
$30 Direct labor
20
Variable manufacturing overhead
7
Traceable fixed manufacturing overhead
16
Variable selling expenses
12
Common fixed expenses
15
Total cost per unit
$100 CM/unit
$ 120 Required:
(Answer each question independently unless instructed otherwise)
1.What is the total amount of traceable fixed manufacturing overhead for each of the two products?
Formula:
Alpha
Beta
2.What is the company’s total amount of common fixed expenses?
Formula:
Alpha
Beta
Differential Approach
Reject
Accept
Cane Company manufactures two products called Alpha and Beta that sell for $120 and $80, respective
pound. The company has the capacity to annually produce 100,000 units of each product. Its average c
The company considers its traceable fixed manufacturing overhead to be avoidable, whereas its commo
products based on sales dollars.
3.
Assume that Cane’s expects to produce and sell 80,000 Alphas during the current year. One of Can
buy 10,000 additional Alphas for a price of $80 per unit. What is the financial advantage (disadvantage)
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Differential Approach
Reject
Accept
6.Assume that Cane normally produces and sells 90,000 Betas per year. What is the financial advantage
Differential Approach
Drop Betas
Total Currently
7.Assume that Cane normally produces and sells 40,000 Betas per year. What is the financial advantage
Differential Approach
Drop Betas
Total Currently
Differential Approach
Drop Betas
4.
Assume that Cane’s expects to produce and sell 90,000 Betas during the current year. One of Cane
buy 5,000 additional Betas for a price of $39 per unit. What is the financial advantage (disadvantage) o
8.
Assume that Cane normally produces and sells 60,000 Betas and 80,000 Alphas per year. If Cane di
increase sales of Alpha by 15,000 units. What is the financial advantage (disadvantage) of discontinuing
15K addtl Alphas
Make
Buy
Make
Buy
11.How many pounds of raw material are needed to make one unit of each of the two products?
Formula
A
#DIV/0!
12.What contribution margin per pound of raw material is earned by each of the two products?
Formula
A
#DIV/0!
Alphas
Betas
9.
Assume that Cane expects to produce and sell 80,000 Alphas during the current year. A supplier ha
price of $80 per unit. What is the financial advantage (disadvantage) of buying 80,000 units from the su
10.
Assume that Cane expects to produce and sell 50,000 Alphas during the current year. A supplier ha
price of $80 per unit. What is the financial advantage (disadvantage) of buying 50,000 units from the su
13.
Assume that Cane’s customers would buy a maximum of 80,000 units of Alpha and 60,000 units of available for production is limited to 160,000 pounds. How many units of each product should Cane pro
14.If Cane follows your recommendation in requirement 13, what total contribution margin will it earn?
Formula:
Alphas
Betas
15.If Cane uses its 160,000 pounds of raw materials as you recommended in requirement 13, up to how
Formula:
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100,000 uni $ 80 Beta
Beta CM/unit
$12 15
5
18
8
10
$68 $ 80 ely. Each product uses only one type of raw material that costs $6 per cost per unit for each product at this level of activity are given below:
on fixed expenses are unavoidable and have been allocated to ne’s sales representatives has found a new customer who is willing to ) of accepting the new customer’s order?
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e (disadvantage) of discontinuing the Beta product line?
e (disadvantage) of discontinuing the Beta product line?
e’s sales representatives has found a new customer who is willing to of accepting the new customer’s order?
iscontinues the Beta product line, its sales representatives could g the Beta product line?
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B
#DIV/0!
B
#DIV/0!
- - as offered to manufacture and deliver 80,000 Alphas to Cane for a upplier instead of making those units?
as offered to manufacture and deliver 50,000 Alphas to Cane for a upplier instead of making those units?
Beta. Also assume that the raw material oduce to maximize its profits?
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?
w much should it be willing to pay per pound for additional raw materials?
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