صفحه 1:
Cost Accounting
Foundations and
Evolutions
Kinney, Prather, Raiborn
0 000 7
7ع مقط
Standard Costing and
Variance Analysis
صفحه 2:
ie.
۰
5
۲ 56 ل
material, labor, and overhead
* List the documents that are
associated with standard cost
systems and describe the information
that those documents provide
* Calculate and record material, labor,
and overhead variances
صفحه 3:
ie.
۰
5
٠ Explain why standard cost systems
3126 560
* Contrast the traditional labor and
overhead elements to a single
conversion element
* (Appendix) Explain how multiple
material and labor categories affect
صفحه 4:
ie.
۰
5
* Standard costs are budgeted costs to
- manufacture a single unit of product, or
- perform a single service
* To develop standards identify
۱ طقني ردعمرز عتوطها ممه 65,
and prices
- overhead types and behavior
صفحه 5:
* Materials used
2
- Quantity
- Quality
-Cost
° From
- Product specifications, observation,
- Bill of materials
+ Balance cost, quality, and projected sales
price
صفحه 6:
ie.
۰
5
ان
195 =
Production, setup, cleanup, and rework *
Quantity -
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Include wages, payroll taxes, and fringe *
مقع موط
From *
- Time and motion studies, industrial
Bua studies
صفحه 7:
ie.
۰
5
* Variable and fixed manufacturing
overhead
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¢ Estimated costs
* Predetermined factory overhead
application rates
صفحه 8:
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صفحه 9:
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صفحه 10:
* Calculate Material Price Variance
at
- point of purchase, or
- when materials used
صفحه 11:
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صفحه 12:
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صفحه 13:
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صفحه 14:
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صفحه 15:
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* Caused by price differences
- managers have little control over
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* Caused by shrinkage or waste
- managers should be held accountable
صفحه 16:
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صفحه 17:
ie.
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5
* Calculate variance for each
component
* Caused by price differences
* May reflect mismanagement of
resources
صفحه 18:
ie.
۰
° Measures capacity utilization
* Caused by producing at a level
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used to compute the
predetermined overhead rate
* Also called the noncontrollable
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صفحه 19:
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صفحه 20:
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5
* Clerical efficiency
* Motivation
* Planning
* Controlling - variance analysis
* Decision making
* Performance evaluation
صفحه 21:
¢ Appropriateness
¢ Attainability
- Expected standards
- Practical standards
- Ideal standards
صفحه 22:
ie.
۰
5
° How are standards set for material,
labor, and overhead?
° How is variance analysis used for
control and performance
evaluation?
* Why are labor and overhead
elements sometimes combined into
a single conversion element?
Cost Accounting
Foundations and
Evolutions
Kinney, Prather, Raiborn
Chapter 7
Standard Costing and
Variance Analysis
Learning Objectives
(1 of 2)
• Describe how standards are set for
material, labor, and overhead
• List the documents that are
associated with standard cost
systems and describe the information
that those documents provide
• Calculate and record material, labor,
and overhead variances
Learning Objectives
(2 of 2)
• Explain why standard cost systems
are used
• Contrast the traditional labor and
overhead elements to a single
conversion element
• (Appendix) Explain how multiple
material and labor categories affect
variances
Standards
• Standard costs are budgeted costs to
– manufacture a single unit of product, or
– perform a single service
• To develop standards identify
– material and labor types, quantities,
and prices
– overhead types and behavior
Material Standards
• Materials used
– Types
– Quantity
– Quality
– Cost
• From
– Product specifications, observation,
inquiry
– Bill of materials
• Balance cost, quality, and projected sales
price
Labor Standards
• Labor used
– Types
• Production, setup, cleanup, and rework
– Quantity
– Cost
• Include wages, payroll taxes, and fringe
benefits
• From
– Time and motion studies, industrial
engineering studies
– Operations flow document
Overhead Standards
• Variable and fixed manufacturing
overhead
• Estimated level of activity
• Estimated costs
• Predetermined factory overhead
application rates
Total
Variance
AP x AQ
Inputs
Total Variance
SP x SQ
Outputs
AP = actual cost/price per unit of materials or hours of
labor
AQ = actual quantity of materials or hours of labor
SP =standard cost/price per unit of materials or
hours of
labor
SQ =standard quantity of materials or hours of labor
Material Price Variance
(MPV)
AP x AQ SP x AQ
SP x SQ
MPV
Total Variance
What
was
paid
*
(AP - SP) x AQ
Favorable or unfavorable
*
What should
have been
paid
Material Price Variance
• Calculate Material Price Variance
at
– point of purchase, or
– when materials used
Material Quantity Variance
(MQV)
AP x AQ SP x AQ
SP x SQ
MQV
What
was
used
*
Total Variance
(AQ - SQ) x SP
Favorable or unfavorable
*
What should
have been
used for
level of output
Labor Rate Variance
(LRV)
AP x AQ SP x AQ
SP x SQ
LRV
Total Variance
What
was
paid
*
(AP - SP) x AQ
Favorable or unfavorable
*
What should
have been
paid
Labor Efficiency Variance
(LEV)
AP x AQ SP x AQ
SP x SQ
LEV
What
was
used
*
Total Variance
(AQ - SQ) x SP
Favorable or unfavorable
*
What should
have been
used for
level of output
Variable Overhead
Variances
Actual
VOH
Actual
For
actual
hours
used
Budgeted
VOH
Applied
VOH
SP x AQ
SP x SQ
VOH
Spending
Variance
VOH
Efficiency
Variance
Total VOH Variance
What should have been
used for level of output
VOH Spending Variance
• Caused by price differences
– managers have little control over
prices
• Caused by shrinkage or waste
– managers should be held accountable
Fixed Overhead Variances
Actual
FOH
Budgeted
FOH
Applied
FOH
SP x SQ
Constant
Amount
FOH
Spending
Variance
FOH
Volume
Variance
Total FOH Variance
What should have been
used for level of output
FOH Spending Variance
• Calculate variance for each
component
• Caused by price differences
• May reflect mismanagement of
resources
FOH Volume Variance
• Measures capacity utilization
• Caused by producing at a level
that differs from the capacity level
used to compute the
predetermined overhead rate
• Also called the noncontrollable
variance
Four Variance Approach
Actual
OH
Budgeted OH
based on
Actual Inputs
based on
Standard
Quantity
Standard
OH
SP x SQ
VOH &
VOH
FOH
Efficiency
Volume
Spending
Variance
Variance
Variances
Total OH Variance
Applied
Overhead
Why Use Standard Cost
Systems
• Clerical efficiency
• Motivation
• Planning
• Controlling - variance analysis
• Decision making
• Performance evaluation
Setting Standards
• Appropriateness
• Attainability
– Expected standards
– Practical standards
– Ideal standards
Questions
• How are standards set for material,
labor, and overhead?
• How is variance analysis used for
control and performance
evaluation?
• Why are labor and overhead
elements sometimes combined into
a single conversion element?