Cost Accounting Lecture 3
Cost Accounting Lecture 3
ACCOUNTING
  B Y: U J A L A S H A H R A S H D I
ABSORPTION COSTING
• Absorption costing is a costing system that is used in valuing inventory. It not only includes
  the cost of materials and labor, but also both variable and fixed manufacturing overhead costs.
  Absorption costing is also referred to as full costing. This guide will show you what’s included,
  how to calculate it, and the advantages or disadvantages of using this accounting method.
COMPONENTS OF ABSORPTION COSTING
• Under the absorption method of costing (aka “full costing”), the following costs go into the product:
• Direct material (DM)
• Direct labor (DL)
• Variable manufacturing overhead (VMOH)
• Fixed manufacturing overhead (FMOH)
• Under absorption costing, the costs below are considered period costs and do not go into the cost of
  a product. They are, instead, expensed in the period occurred:
• Variable selling and administrative
• Fixed selling and administrative
• Example of Absorption Costing
• Company A is a manufacturer and seller of a single product. In 2016, the company reported the
  following costs:
• Variable costs per unit:
• Direct materials cost: $25
• Direct labor cost: $20
• Variable manufacturing overhead cost: $10
• Variable selling and administrative cost: $5
•  
• Fixed costs:
• Fixed manufacturing overhead of $300,000
• Fixed selling and administrative of $200,000
•  
• Over the year, the company sold 50,000 units and produced 60,000 units, with a unit selling price
  of $100 per unit.
•  
• Using the absorption method of costing, the unit product cost is calculated as follows:
• Direct materials + Direct labor + Variable overhead + Fixed manufacturing overhead
  allocated = $25 + $20 + $10 + $300,000 / 60,000 units = $60 unit product cost under
  absorption costing
•  
• Recall that selling and administrative costs (fixed and variable) are considered period costs and
  are expensed in the period occurred. Those costs are not included in the product costs.
ADVANTAGES
• There are several advantages to using full costing. Its main advantage is that it is 
  GAAP-compliant. It is required in preparing reports for financial statements and stock
  valuation purposes.
• In addition, absorption costing takes into account all costs of production, such as fixed costs of
  operation, factory rent, and cost of utilities in the factory. It includes direct costs such as direct
  materials or direct labor and indirect costs such as plant manager’s salary or property taxes. It
  can be useful in determining an appropriate selling price for products.
•  
DISADVANTAGES
• Since absorption costing includes allocating fixed manufacturing overhead to the product cost, it is
  not useful for decision-making. Absorption costing provides a poor analysis of the actual cost of
  manufacturing a product. Therefore, variable costing is used instead to help management make
  product decisions.
• Absorption costing can skew a company’s profit level due to the fact that all fixed costs are not
  subtracted from revenue unless the products are sold. By allocating fixed costs into the cost of
  producing a product, the costs can be hidden from a company’s income statement. Hence, absorption
  costing can be used as an accounting trick to temporarily increase a company’s profitability by
  moving fixed manufacturing overhead costs from the income statement to the balance sheet.
• For example, recall in the example above that the company incurred fixed manufacturing overhead
  costs of $300,000. If a company produces 100,000 units (allocating $3 in FMOH to each unit) and
  only sells 10,000, a significant portion of manufacturing overhead costs would be hidden in the
  balance sheet. If the manufactured products are not all sold, the income statement would not show the
  full expenses incurred during the period.
JOB-ORDER COSTING: AN OVERVIEW
    Job-order costing systems are used
                  when:
 1. Many different products are produced each period.
 2. Products are manufactured to order.
 3. The unique nature of each order requires tracing or
    allocating costs to each job, and maintaining cost
    records for each job.
JOB-ORDER COSTING: AN OVERVIEW
                      Authorized
                      Signature      Will E. Delite
MEASURING DIRECT MATERIALS
COST                      PearCo Job Cost Sheet
   Job Number A - 143               Date Initiated 3-4-14
                                    Date Completed
   Department B3                    Units Completed
   Item Wooden cargo crate
    Direct Materials        Direct Labor   Manufacturing Overhead
   Req. No. Amount     Ticket Hours Amount Hours   Rate    Amount
   X7-6890 $ 116
   Supervisor    C. M. Workman
JOB-ORDER COST ACCOUNTING
                          PearCo Job Cost Sheet
   Job Number A - 143               Date Initiated 3-4-14
                                    Date Completed
   Department B3                    Units Completed
   Item Wooden cargo crate
    Direct Materials        Direct Labor    Manufacturing Overhead
   Req. No. Amount     Ticket Hours Amount Hours    Rate    Amount
   X7-6890 $ 116         36       8    $ 88
        Compute a predetermined
            overhead rate.
WHY USE AN ALLOCATION BASE?
    An allocation base, such as direct labor hours, direct
     labor dollars, or machine hours, is used to assign
        manufacturing overhead to individual jobs.
  We use an allocation base because:
  a. It is impossible or difficult to trace overhead costs to particular
     jobs.
  b. Manufacturing overhead consists of many different items
     ranging from the grease used in machines to the production
     manager’s salary.
  c. Many types of manufacturing overhead costs are fixed even
     though output fluctuates during the period.
MANUFACTURING OVERHEAD
APPLICATION
   The predetermined overhead rate (POHR)
  used to apply overhead to jobs is determined
            before the period begins.
                         Estimated total manufacturing
                      overhead cost for the coming period
       POHR =
                          Estimated total units in the
                     allocation base for the coming period
        Mfg. Overhead
         Actual Applied
        Indirect
        Materials
COST FLOWS – MATERIAL
PURCHASES
  On October 1, Smith Corporation had $5,000 in raw materials on hand.
  During the month, the company purchased $45,000 in raw materials.
                                     (1)
  Raw Materials                                    45,000
    Accounts Payable                                              45,000
ISSUE OF DIRECT AND INDIRECT
MATERIALS
   On October 3, Smith had $43,000 in raw materials requisitioned from the
  storeroom for use in production. These raw materials included $40,000 of
  direct and $3,000 of indirect materials.
                                        (2)
      Work in Process                                40,000
      Manufacturing Overhead                          3,000
        Raw Materials                                                43,000
THE RECORDING OF LABOR COSTS
    Salaries and            Work in Process
   Wages Payable            (Job Cost Sheet)
           Direct         Direct
            Labor
           Indirect
                        Materials
                         Direct
Labor Labor
      Mfg. Overhead
       Actual Applied
     Indirect
     Materials
     Indirect
       Labor
THE RECORDING OF LABOR COSTS
  During the month the employee time tickets included $35,000 of direct labor
  and $12,000 for indirect labor.
                                       (3)
      Work in Process                               35,000
      Manufacturing Overhead                        12,000
        Salaries and Wages Payable                                47,000
RECORDING ACTUAL
MANUFACTURING
    Salaries and OVERHEAD      COSTS
                    Work in Process
    Wages Payable            (Job Cost Sheet)
            Direct         Direct
             Labor
            Indirect
                         Materials
                          Direct
              Labor        Labor
       Mfg. Overhead
        Actual Applied
      Indirect
      Materials
      Indirect
        Labor
       Other
     Overhead
RECORDING ACTUAL
MANUFACTURING OVERHEAD COSTS
   During the month the company incurred the following actual overhead costs:
  1. Utilities (heat, water, and power) $1,700
  2. Depreciation of factory equipment $2,900
  3. Property taxes payable on factory $1,000
                                        (4)
 Manufacturing Overhead                                 5,600
   Utilities Payable                                                  1,700
   Accumulated Depreciation                                           2,900
   Property Taxes Payable                                             1,000
APPLYING MANUFACTURING
OVERHEAD
    Salaries and Work in Process
    Wages Payable                 (Job Cost Sheet)
             Direct             Direct
              Labor
             Indirect
                               Materials
                                 Direct
               Labor              Labor
                               Overhead
       Mfg. Overhead
        Actual Applied           Applied
      Indirect
                                If actual and applied
      Materials  Overhead
      Indirect
                              manufacturing overhead
                 Applied to   are not equal, a year-end
        Labor     Work in      adjustment is required.
       Other
                  Process
     Overhead
APPLYING MANUFACTURING
OVERHEAD
  Smith uses a predetermined overhead rate of $3.50 per machine-hour.
  During the month, 5,000 machine-hours were worked on jobs.
                                    (5)
  Work in Process                                    17,500
    Manufacturing Overhead                                        17,500
   (5,000 machine hours × $3.50 = $17,500)
ACCOUNTING FOR
NONMANUFACTURING               COST
   Nonmanufacturing costs are not assigned to
     individual jobs, rather they are expensed in the
                      period incurred.
      Examples:
      1. Salary expense of employees
         who work in a marketing, selling,
         or administrative capacity.
      2. Advertising expenses are expensed
         in the period incurred.
ACCOUNTING FOR
NONMANUFACTURING COST
   During the month, Smith incurred but has not paid sales salaries of $2,000,
   and advertising expense of $750.
                                       (6)
  Salaries Expense                                        2,000
  Advertising Expense                                       750
     Salaries Payable                                                   2,000
     Accounts Payable                                                     750
TRANSFERRING COMPLETED UNITS
      Work in Process              Finished Goods
      (Job Cost Sheet )
     Direct                    Cost of
                 Cost of        Goods
  Materials
    Direct
                  Goods       Manufactured
               Manufactured
     Labor
  Overhead
    Applied
TRANSFERRING COMPLETED UNITS
  During the period, Smith completed jobs with a total cost of $27,000.
                                        (9)
 Finished Goods                                           27,000
    Work in Process                                                       27,000
TRANSFERRING UNITS SOLD
       Work in Process                    Finished Goods
       (Job Cost Sheet)
      Direct                            Cost of      Cost of
                   Cost of               Goods         Goods
   Materials
     Direct
                    Goods                  Mfd.         Sold
                     Mfd.
      Labor
   Overhead
                                     (10)
   Accounts Receivable                                 43,500
      Sales                                                       43,500
          a. $276,000
          b. $272,000
          c. $280,000
          d. $ 2,000
QUICK CHECK 
   Beginning raw materials inventory was $32,000.
   During the month, $276,000 of raw material
   was purchased. A count at the end of the
   month revealed that $28,000 of raw material
   was still present. What is the cost of direct
   material used?         Beg. raw materials       $ 32,000
                        + Raw materials
      a. $276,000            purchased               276,000
      b. $272,000       = Raw materials available
                             for use in production $ 308,000
      c. $280,000       – Ending raw materials
      d. $ 2,000             inventory                28,000
                           = Raw materials used
                               in production        $ 280,000
QUICK CHECK 
  Direct materials used in production totaled $280,000. Direct labor was
  $375,000, and $180,000 of manufacturing overhead was added to
  production for the month. What were total manufacturing costs incurred for
  the month?
         a.   $555,000
         b.   $835,000
         c.   $655,000
         d.   Cannot be determined.
QUICK CHECK 
   Direct materials used in production totaled
   $280,000. Direct labor was $375,000, and
   $180,000 of manufacturing overhead was added
   to production for the month. What were total
   manufacturing costs incurred for the month?
       a. $555,000
       b. $835,000
       c. $655,000
       d. Cannot be determined.
                          Direct Materials   $ 280,000
                        + Direct Labor             375,000
                        + Mfg. Overhead Applied    180,000
                        = Mfg. Costs Incurred
                             for the Month        $ 835,000
QUICK CHECK 
  Beginning work in process was $125,000. Manufacturing costs added to
  production for the month were $835,000. There were $200,000 of
  partially finished goods remaining in work in process inventory at the end
  of the month. What was the cost of goods manufactured during the
  month?
           a.   $1,160,000
           b.   $ 910,000
           c.   $ 760,000
           d.   Cannot be determined.
QUICK CHECK 
  Beginning work in process was $125,000.
  Manufacturing costs added to production for the
  month were $835,000. There were $200,000 of
  partially finished goods remaining in work in
  process inventory at the end of the month.
  What was the cost of goods manufactured
  during the month?            Beginning work in
        a. $1,160,000             process inventory  $ 125,000
                             + Mfg. costs incurred
        b. $ 910,000              for the period       835,000
        c. $ 760,000         = Total work in process
                                  during the period  $ 960,000
        d. Cannot be determined.
                             – Ending work in
                                     process inventory    200,000
                                 = Cost of goods
                                     manufactured        $ 760,000
QUICK CHECK 
   Beginning finished goods inventory was $130,000. The cost of goods
  manufactured for the month was $760,000. And the ending finished goods
  inventory was $150,000. What was the cost of goods sold for the month?
     a.   $ 20,000
     b.   $740,000
     c.   $780,000
     d.   $760,000
QUICK CHECK 
   Beginning finished goods inventory was
  $130,000. The cost of goods manufactured for the
  month was $760,000. And the ending finished
  goods inventory was $150,000. What was the cost
  of goods sold for the month?
     a. $ 20,000      $130,000 + $760,000 = $890,000
     b. $740,000      $890,000 - $150,000 = $740,000
     c. $780,000
     d. $760,000
LEARNING OBJECTIVE 7
        Compute underapplied or
        overapplied overhead cost
         and prepare the journal
       entry to close the balance in
       Manufacturing Overhead to
        the appropriate accounts.
UNDERAPPLIED AND OVERAPPLIED OVERHEAD―A
CLOSER LOOK
    The difference between the overhead cost applied to
    Work in Process and the actual overhead costs of a
       period is referred to as either underapplied or
                   overapplied overhead.
      Underapplied overhead           Overapplied overhead
    exists when the amount of       exists when the amount of
     overhead applied to jobs        overhead applied to jobs
    during the period using the     during the period using the
     predetermined overhead          predetermined overhead
     rate is less than the total   rate is greater than the total
   amount of overhead actually     amount of overhead actually
    incurred during the period.     incurred during the period.
OVERHEAD APPLICATION EXAMPLE
   PearCo’s actual overhead for the year was $650,000 with a total of 170,000
                        direct labor hours worked on jobs.
  How much total overhead was applied to PearCo’s jobs during the year? Use
     PearCo’s predetermined overhead rate of $4.00 per direct labor hour.
         Cost of                     Cost of
        Goods Sold                  Goods Sold
DISPOSITION OF UNDER- OR
OVERAPPLIED OVERHEAD
     PearCo’s Cost          PearCo’s
     of Goods Sold        Mfg. Overhead
  Unadjusted              Actual Overhead
   Balance               overhead applied
                           costs  to jobs
               $30,000
                         $650,000   $680,000
   Adjusted               $30,000    $30,000
   Balance                          overapplied
ALLOCATING UNDER- OR OVERAPPLIED
OVERHEAD BETWEEN ACCOUNTS
     Assume the overhead applied in ending Work in
       Process Inventory, ending Finished Goods
   Inventory, and Cost of Goods Sold is shown below:
                          Amount
   Work in process      $   68,000
   Finished Goods          204,000
   Cost of Goods Sold      408,000
   Total                $  680,000
ALLOCATING UNDER- OR OVERAPPLIED
OVERHEAD BETWEEN ACCOUNTS
     We would complete the following allocation of
          $30,000 overapplied overhead:
                                         Percent of    Allocation of
                          Amount           Total         $30,000
   Work in process      $   68,000               10%   $      3,000
   Finished Goods          204,000               30%          9,000
   Cost of Goods Sold      408,000               60%         18,000
   Total                $  680,000             100%    $     30,000
                                PearCo’s
                                 Method
                                Alternative 1        Alternative 2
      If Manufacturing         Close to Cost
      Overhead is . . .        of Goods Sold          Allocation