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Chapter 2

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Accumulating and Assigning
Costs
Accumulating costs: is the
way that costs are measured
and recorded.
- When a telephone bill
comes to the company, an
addition to the telephone
expense account and an
addition to the liability
account, Accounts Payable is
made.
- The cost is accumulated and
it would be easy to tell, at the
end of the year, the total
spending on the telephone
expense.
Assigning costs: is the way
that a cost is linked to some
cost object. A cost object is
something for which a
company wants to measure
the cost.
- Assigning costs tells the
company why the money was
spent. In this case, cost
assignment tells whether the
money spent on telephone
expense was to support the
manufacturing or the selling
of the product.
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Assigning Costs to Cost
Objects
All equations
The objective is to measure
and assign costs as well as
possible, given management’s
priorities. Which method you
choose will depend on how
important it is to you to
assign the specific meal costs
to each individual and the
additional effort required to
be more accurate.
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Cost
The amount of cash or cash
equivalent sacrificed for
goods and/or services that
are expected to bring a
current or future benefit to
the organization (revenue).
COGS
The COGS is the cost of
producing the units that
were sold during the time
period.
- It includes direct materials,
direct labour, and
manufacturing overhead. It
does not include any selling
or administrative expenses.
Cost is a dollar measure of
the resources used to achieve
a given benefit. Managers
strive to minimize the cost of
achieving benefits. Reducing
the cost required to achieve a
given benefit means that a
firm is becoming more
efficient.
Expenses: Expired costs; on
the income statement,
expenses are deducted from
revenues to determine net
income (also called net
profit). Revenues must be
greater than expenses.
Price: The revenue per unit.
The price of an item (e.g., a
cellphone) is the cost to us.
For the company, revenue and
price are the same.
Cost Classification
Different costs are used for
different purposes. Cost
definitions can vary
according to the objective
being served. Thus, costs can
be classified into groups
using a variety of criteria. The
classification of costs helps
make sense of the great
variety of costs, which
facilitates decision making
and strategic planning.
● direct costs (materials and
labour)
● indirect costs
(manufacturing overhead)
● prime costs
● conversion costs
● product costs
● period costs
● variable costs
● fixed costs
● mixed costs
● selling costs
● administrative costs
On the income statement,
expenses are deducted from
revenues to determine net
income (also called profit).
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Cost Objects
Managerial accounting
systems are structured to
measure and assign costs to
entities called cost objects.
Cost Flow for Manufacturing
Company
A cost object: is any item
such as a product, service,
customer, department,
project, geographic region,
plant, and so on, for which
costs are measured and
assigned.
For example, if the Royal
Bank of Canada wants to
determine the cost of a
platinum credit card, then the
cost object is the platinum
credit card. All costs related
to the platinum card are
added in, such as the cost of
mailings to potential
customers, the cost of
customer service telephone
lines dedicated to the card,
the portion of the computer
department that processes
platinum card transactions
and bills, and so on.
Gross Margin Percentage
A company can compare
gross margin percentage to
the average for its industry to
see whether its experience is
within the ballpark range for
other firms in the industry.
• Gross margin percentage
varies significantly by
industry.
• Gross margin percentage is
calculated as
Grocery stores have low
profit margins. They earn a
few pennies per food item.
Luxury stores enjoy a high
gross profit margin of 75
percent and more. The
profitability of low-margin
companies is driven by high
turnover, that is, high sales.
The overall profitability of a
high-margin company is
driven by the high profit
margin.
Opportunity cost: a benefit
given up or sacrificed when
one alternative is chosen over
another
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Income Statement for a
Manufacturing Business
Gross margin
The difference between
sales revenue and cost of
goods sold. It shows how
much the firm is making over
and above the cost of the
units sold.
Gross margin does not equal
operating income or profit, as
it is computed without
subtracting selling and
administrative expenses.
• If gross margin is positive,
the firm is charging prices
that cover the product cost.
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The income statements for
merchandising and
manufacturing businesses
differ mainly in how they
report the cost of goods
purchased and the cost of
goods manufactured during
the period.
Balance Sheet Reporting of
Inventories:
Cost of goods manufactured
(COGM): The total cost of
making products that are
available for sale during the
period. A manufacturer makes
the products it sells, using
direct materials, direct labour,
and manufacturing overhead.
Income Statements:
Merchandising and
Manufacturing
Income Statement of a
Service Organization
In a service organization,
there is no product to
purchase or to manufacture.
• This means there are no
beginning or ending
inventories.
• As a result, there is no cost
of goods sold or gross margin
on the income statement.
• Instead, the cost of
providing services appears
along with the other operating
expenses of the company.
A merchandising business
purchases merchandise ready
for resale to customers. The
total cost of goods available
for sale during the period is
determined by adding
beginning inventory to net
purchases. The cost of goods
sold is determined by
subtracting ending inventory
from cost of merchandise
available for sale
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Other Categories of Costs
Costs are often analyzed with
respect to their behaviour
patterns, or the way in which
a cost changes when the level
of the output changes.
Inventory and COGS
consideration
Management accountants will
decide what types of
managerial accounting
information to provide to
managers, how to measure
such information, and when
and to whom to communicate
the information. Every
company will determine for
itself what information is
relevant to the particular
decision or situation being
analyzed.
There is one major exception:
Management accountants
must follow external
reporting rules (i.e., GAAP)
to provide outside parties
with cost information about
the amount of ending
inventory on the balance
sheet and the cost of goods
sold (COGS) on the income
statement.
- In order to calculate these
two amounts, management
accountants must subdivide
costs into functional
categories: production and
period (i.e., nonproduction)
costs.
Number of units sold
Variable cost: is one that, in
total, varies in direct
proportion to changes in
output. In other words, it
increases in total as output
increases, and decreases in
total as output decreases.
- For example, the denim
used in making jeans is a
variable cost. As the company
makes more jeans, it uses
more denim.
Fixed cost: is a cost that does
not increase in total as output
increases, and does not
decrease in total as output
decreases.
- For example, the cost of
property taxes on the factory
building stays the same no
matter how many pairs of
jeans the company makes.
Product costs: Inventoriable
costs such as direct materials,
direct labour, and
manufacturing overhead
Period costs: Noninventoriable costs (expensed
immediately)
Prime: Direct materials and
direct labour
Conversion: Direct labour
and manufacturing overhead
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Period Costs
Product costs
Period costs: Costs that are
not product costs (i.e., all
areas of the value chain
except for production).
- The costs of office supplies,
research and development
activities, the CEO’s salary,
and advertising are examples
of period costs.
Period costs typically are
expensed in the period in
which they are incurred.
However, if a period cost is
expected to provide an
economic benefit (i.e.,
revenues) beyond the next
year, then it may be recorded
as an asset (i.e., capitalized)
and allocated to expense
through depreciation or
amortization throughout its
useful life.
- The cost associated with the
purchase of a delivery truck is
an example of a period cost
that would be capitalized
when incurred and then
recognized as an expense
over the useful life of the
truck.
Selling costs: Costs
necessary to market,
distribute, and service a
product or service
- Examples of selling costs
include salaries and
commissions of sales
personnel, advertising,
warehousing, shipping, and
customer service.
Administrative costs: All
costs associated with
research, development, and
general administration of the
organization that cannot
reasonably be assigned to
either selling or production
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Product (manufacturing)
costs: Costs, both direct and
indirect, of producing a
product in a manufacturing
firm, or of acquiring a
product in a merchandising
firm and preparing it for sale.
Assets that are carried in
inventories until the goods are
sold.
- Therefore, only costs in the
production section of the
value chain are included in
product costs.
- A key feature of product
costs is that they form the
value of inventory (or are
inventoried).
The total product cost
equals the sum of direct
materials, direct labour, and
manufacturing overhead.
- The unit product cost equals
total product cost divided by
the number of units produced.
Prime cost: is the sum of
direct materials cost and
direct labour cost.
Conversion cost: is the sum
of direct labour cost and
manufacturing overhead cost.
Products and Services
Products: Goods produced
by converting raw materials
through the use of labour and
other manufacturing
resources.
- Organizations that produce
products are called
manufacturing organizations
Services: Tasks or activities
performed for a customer, or
an activity performed by a
customer using an
organization’s products or
facilities.
- Organizations that provide
services are called service
organizations
Product costs initially are
added to an inventory account
and remain in inventory until
they are sold, at which time
they are transferred to COGS.
Product costs can be further
classified as direct materials,
direct labour, and
manufacturing overhead,
which are the three cost
elements that must be
assigned to products for
external financial reporting
(e.g., inventories or COGS).
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Tracing Direct Costs and
Assigning Indirect costs
Statement of Cost of Goods
Manufactured
Direct costs are those costs
that can be easily and
accurately traced to a cost
object.
- The purchase cost of the
fresh fruits and vegetables for
a restuarant would be
relatively easy to determine.
The statement of COGM is
prepared using these three
steps
Step 1. Determine the cost of
direct materials used:
Step 2. Determine the total
manufacturing costs incurred:
Step 3. Determine the cost of
goods manufactured:
All in all (finding COGS,
gross margin, and net
income/operating income):
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The Impact of Product vs.
Period Costs on the Financial
Statements
Indirect costs: are costs that
cannot be easily, accurately,
or economically traced to a
cost object.
- Courtney incurs additional
costs in scouting the outlying
farms and farmers’ markets
Allocation: means that an
indirect cost is assigned to a
cost object by using a
reasonable and convenient
method. Since no clearly
observable causal relationship
exists, allocating indirect
costs is based on observation
and/or some assumed causal
linkage that can be traced to
the cost object.
- Suppose that this utility cost
is to be assigned to these five
products. It may be difficult
to see any direct causal
relationship between utility
costs and each unit of product
manufactured. Therefore, a
convenient way to allocate
this cost may be to assign it in
proportion to the direct labour
hours used by each product.
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What constitutes product
costs
Direct materials: Materials
that are part of the final
product and can be directly
traced to the goods being
produced. The cost of these
materials can be directly
charged to products because
physical observation can be
used to measure the quantity
used by each product.
● easily traceable and
recognizable, as well as
integral to the finished
product
● reflect a significant portion
of the total cost of the
product.
- Insignificant costs such as
the glue used to produce a TV
or the lubricants used to make
automobile tires shine would
be classified as indirect
materials, and form a part of
manufacturing overhead
costs.
Direct labour: Is the labour
that can be directly traced to
the goods being produced.
● easily traceable to
production, and an integral
part of the finished product
● reflect a significant portion
of the total cost of the product
- Cleaning and security costs
are not an integral part of, or
a significant cost of, each TV
or car produced. Such costs
are classified as indirect
labour, a part of
manufacturing overhead cost.
Manufacturing
overhead: All production
costs, other than direct
materials and direct labour.
Costs are included as
manufacturing overhead if
they cannot be easily traced
to the cost object of interest
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(e.g., unit of product).
- In a manufacturing firm,
manufacturing overhead is
also known as factory
overhead, factory burden, or
indirect manufacturing costs.
- The manufacturing
overhead cost category
contains a wide variety of
items such as depreciation on
plant buildings and
equipment, janitorial and
maintenance labour, plant
supervision labour, materials
handling, power for plant
utilities, and plant property
taxes.
When you total direct
materials, direct labour, and
manufacturing overhead,
you arrive at
manufacturing costs.
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