ts caused by work delays d. Materials-handling costs e. Materials-procurement and inspection costs f. Preventive maintenance of equipment g. Breakdown maintenance of equipment
ts caused by work delays d. Materials-handling costs e. Materials-procurement and inspection costs f. Preventive maintenance of equipment g. Breakdown maintenance of equipment
Survey of Accounting (Accounting I)
8th Edition
ISBN:9781305961883
Author:Carl Warren
Publisher:Carl Warren
Chapter11: Cost-volume-profit Analysis
Section: Chapter Questions
Problem 11.2E: Identify cost graphs The following cost graphs illustrate various types of cost behavior: For each...
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Question
Requirement 1. Classify each cost as value-added, non-value-added, or in the gray area between.
a.
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Materials and labor for servicing machine tools
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b.
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Rework costs
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c.
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Expediting costs caused by work delays
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|
d.
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Materials-handling costs
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e.
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Materials-procurement and inspection costs
|
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f.
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Preventive maintenance of equipment
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g.
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Breakdown maintenance of equipment
|
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Requirement 2. For any cost classified in the gray area, assume
96%
is value-added and
4%
is non-value-added. How much of the total of all seven costs is value-added and how much is non-value-added?Compute the total cost for the value-added and nonvalue-added costs, then compute what percentage of the total is value-added and how much is non-value-added.
Total percent
|
|||
|
Total cost
|
of total costs
|
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Value-added
|
|
|
%
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Non-value-added
|
|
|
%
|
Total costs
|
|
Requirement 3.
Macallister
is considering the following changes: (a) introducing quality-improvement programs whose net effect will be to reduce rework and expediting costs by
60%
and materials and labor costs for servicing machine tools by
5%;
(b) working with suppliers to reduce materials-procurement and inspection costs by
10%
and materials-handling costs by
30%;
and (c) increasing preventive-maintenance costs by
70%
to reduce breakdown-maintenance costs by
50%.
Calculate the effect of programs (a), (b), and (c) on value-added costs, non-value-added costs, and total costs. Comment briefly.Begin by calculating the effect of program: (a) introducing quality-improvement programs whose net effect will be to reduce rework and expediting costs by
60%
and materials and labor costs for servicing machine tools by
5%.
(If an input field is not used in the table, leave the input field empty; do not enter a zero. Use parentheses or a minus sign to show a reduction.)
Value-
|
Non-value-
|
|
||
Program
|
added
|
added
|
Gray area
|
|
(a)
|
Quality improvement programs to:
|
|||
|
reduce rework costs by 60%
|
|
|
|
|
reduce expediting costs by 60%
|
|
|
|
|
reduce materials and labor costs by 5%
|
|
|
|
|
Total effect
|
|
|
|
Next, calculate the effect of program: (b) working with suppliers to reduce materials-procurement and inspection costs by
10%
and materials-handling costs by
30%.
(If an input field is not used in the table, leave the input field empty; do not enter a zero. Except for the last row of the table. For amounts in the last row, make sure to enter a "0" for any zero balance. Use parentheses or a minus sign to show a reduction.)
|
|
Value-
|
Non-value-
|
|
Program
|
added
|
added
|
Gray area
|
|
(b)
|
Working with suppliers to:
|
|||
|
reduce materials procurement and inspection costs by 10%
|
|
|
|
|
reduce materials handling costs by 30%
|
|
|
|
|
Total effect
|
|
|
|
|
Transferring gray area costs to value-added and non-value-added
|
|
|
|
|
Effect on value-added and non-value-added costs
|
|
|
|
Now, calculate the effect of program: (c) increasing preventive-maintenance costs by
70%
to reduce breakdown-maintenance costs by
50%.
(If an input field is not used in the table, leave the input field empty; do not enter a zero. Except for the last row of the table. For amounts in the last row, make sure to enter a "0" for any zero balance. Use parentheses or a minus sign to show a reduction.)
|
|
Value-
|
Non-value-
|
In the
|
Program
|
added
|
added
|
gray area
|
|
(c)
|
Maintenance programs to:
|
|||
|
increase preventive maintenance costs by 70%
|
|
|
|
|
decrease breakdown maintenance costs by 50%
|
|
|
|
|
Total effect
|
|
|
|
|
Transferring gray area costs to value-added and non-value-added
|
|
|
|
|
Effect on value-added and non-value-added costs
|
|
|
|
Finally, calculate the total costs for each program. (If an input field is not used in the table, leave the input field empty; do not enter a zero. Use parentheses or a minus sign to show a reduction.)
Value-
|
Non-value-
|
|
||
Program
|
added
|
added
|
Total
|
|
|
Total effect of all programs
|
|
|
|
|
Total costs for value-added and non-value-added, respectively
|
|
|
|
|
Expected value-added and non-value-added costs as a result of these programs
|
|
|
|
Comment briefly. (Round the percentages to the nearest whole percent.)
If these programs are implemented in 2020, total costs would
|
|
a total of
|
|
.
|
||||
The percentage of non-value-added costs
|
|
to
|
|
% and value-added costs
|
|
to
|
|
%.
|
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