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MOJAKOE UTS 2014 AKUNTANSI BIAYA

Dilarang memperbanyak MOJAKOE ini tanpa seijin SPA FEUI. Download MOJAKOE dan SPA Mentoring di : http://spa-feui.com

AB UTS 2014

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Problem I Process Costing FIFO Method (20%)

Baxter Products manufactures office furniture by using assembly-line process. Direct

materials type 1 introduced a the start of the process but direct materials type 2 are added only

when the process reaches 75% complete. Conversion cost is incurred evenly throughout

manufacturing. An examination of the company’s Work-in-Process account for August revealed the

following selected information:

Debit side

August 1 balance: 600 units, 40% complete; cost, $44,600*

Production started: 1,800 units

Direct materials used during August: Type 1 $80,000 and Type 2 $31,200

August conversion cost: $1,400

Credit side

Production completed: 1,400 units

*Supplementary records disclosed direct material cost of $30,000 and conversion cost $14,600.

Conversations with manufacturing personnel revealed that the ending work in process was 80%

complete.

Required:

1. Compute the cost per equivalent unit for each type of cost assuming the company uses FIFO method for process costing.

2. Calculate the cost of goods completed during August, and prepare the appropriate journal entry to record completed production.

3. Determine the cost of the August 31 work-in-process inventory.

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Problem II MFOH Journals and Calculation (15%)

Company’s Factory Overhead Information During the Month of October 2013

Actual Factory Overhead Costs $11,150

Actual Unit Produced 3,000 Units

Actual Machine Hours Used 5,800 Machine Hours

The company has chosen machine hours to allocate the factory overhead rate. Total budgeted FOH

for 2013 was $200,000, while the budgeted machine hours used for 2013 was 100,000 machine

hours. The factory overhead will be applied/allocated to the product at a ratio of 2 Machine hour per

unit.

Based on the information above:

1. Prepare the necessary journal to record MFOH related transactions using (a) actual cost, (b) normal cost, and (c) standard cost

2. Prepare the necessary journal to close the MFOH over or under applied using those three methods, assuming that the amount is not material.

Problem III Preparing COGM and COGS Statement (20%)

Cinnabar Company has provided the following data concerning its operation for the year ended

December 31, 20A:

Raw Materials Inventory, December 31, 20A $24,000

Work In Process Inventory, December 31, 20A $30,000

Finished Goods Inventory, December 31, 20A $70,000

Sales $1,100,000

Factory Maintenance $38,400

Administrative Salaries $108,000

Discount on Raw Material Purchase $4,200

Sales Delivery Expenses $16,000

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Interest Income $1,000

Factory Supplies Used $22,400

Common Stock ($10 par value) $2,000,000

Retained Earnings $525,000

Trade Accounts Payable $273,500

Accumulated Depreciation Factory Building and Equipment $47,500

Building and Equipment $500,000

Trade Accounts Receivable $450,000

Cash $170,000

Finished Goods Inventory, January 1, 20A $37,500

Direct Labor $180,000

Bad Debt Expense $2,500

Factory Power and Heat $19,400

Advertising $8,400

Insurance Expense Factory Building and Equipment $4,800

Work in Process, January 1, 20A $84,000

Depreciation Factory Building and Equipment $17,500

Factory Superintendence $100,000

Interest Expense $1,500

Raw Material Purchased $400,000

Indirect Factory Labor $20,000

Sales Returns $2,200

Sales Discounts $1,300

Indirect Material Used for Production $12,500

Raw Material Inventory, January 1, 20A $15,600

Required: Prepare the Cost of Goods Manufactured and Cost of Good Sold Statement for the

Year

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Problem IV Job Order Costing (20%)

Regul Company uses job cost accounting system. Manufacturing overhead is applied to

production at a predetermined rate of 150% of direct labor cost. Any over-or underapplied MOH

is closed to the COGS account at the end of each month. Additional information is available as

follows:

Job 101 was the only job in process at January 31, with accumulated costs as follows:

Direct materials $4,000

Direct labor $2,000

Applied MOH $3,000

Jobs 102, 103, and 104 were started during February. Direct materials requisitions for February

totaled $26,000. Direct labor cost of $20,000 was incurred for February. Actual Manufacturing

Overhead for February was $32,000. The only job still in process on February 28 was job 104,

with costs of $2,800 for direct materials and $1,800 for direct labor.

Required:

a. What was the cost of goods manufactured for February? b. What was the amount of over-or underapplied overhead closed to the cost of goods sold

account at February 28? c. Make the appropriate journal entries for February!

Problem V Process Costing Weighted Average Method (25%)

True Sound is a company which manufactures and sells computer speakers for multimedia

systems. The high quality sound is the result of a signal-processing chip designed by True Sound

Engineers. True Sound’s production consist only one production department, which is assembly

department. The company buys and assembles four basic components (speaker cone, magnet,

plastic housing, and patented amplifier) into a finished speaker. Beginning WIP inventory at

October 1st 2013 consists of 8,000 unit of speaker which is already reached 70% of completion.

During the month of October 2013, the company put another 25,000 units of speaker to be

produced during the month. Ending WIP inventory at October 31st, 2013 consists of 5,000 unit of

speaker (40% of completion) and 3,000 units of speaker (80% completion)

All of the speaker cone will be added at the beginning of the production process, while all of the

magnet will be added when the production process reach 30% completion, all plastic housing

AB UTS 2014

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will be added when the production process reach 65% completion, while all patented amplifier

will be added when the production process reach 85% of completion. Conversion process

incurred evenly throughout the production process.

Production Cost Information in the month of October 2013 were as follows

Cost of Beginning Inventory

Speaker Cone $94,400

Magnet $62,000

Plastic Housing $63,200

Patented Amplifier 0

Conversion Cost $122,080

Costs Added during the Month of October 2013

Speaker Cone $301,600

Magnet $103,000

Plastic Housing $160,800

Patented Amplifier $575,000

Conversion Cost $524,720

Based on the following information (a) prepare a production cost report for the month of

October 2013, using a weighted average method and (b) prepare the necessary journals needed

to record transaction during the month of October 2013 (assuming the finished product is

transferred to F/G inventory warehouse.

AB UTS 2014

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JAWABAN

Problem I – Process Costing – FIFO Method – 20%

1. Cost per equivalent unit

(a) Under FIFO method, the equivalent-unit calculations for each cost category focus

on equivalent units of work done in the current period (August) only. Thus,

beginning WIP inventory equivalent unit is the remaining work that has to be done

in August. Since type 1 material are added at the start of the process, none of type

1 cost is added in work done in August.

Flow of Production

Physical

Units

Direct

Materials 1

Direct

Materials 2

Conversion

Cost

Work-in-Process, beginning 600

Started during current period 1,800

To account for 2,400

Completed and transferred during current period:

From beginning work in process (a)

600 - 600 360

[600 x (100%-100%); 600 x100%; 600 x (100%-40%)]

Started and completed 800 800 800 800

(800 x 100%; 800 x 100%; 800 x 100%)

Work in process, ending 1,000 1,000 1,000 800

(1000 x 100%, 1000 x 100%, 1000 x 80%)

Accounted for 2,400

Equivalent units of work done in current period 1,800 2,400 1,960

Total

Production

cost

Direct

Materials 1

Direct

Materials 2

Conversion

Cost

Work-in-Process, beginning 44,600 30,000 0 14,600

Cost added in current period 162,600 80,000 31,200 51,400

Total costs to account for 207,200 110,000 31,200 66,000

Cost added in current period 80,000 31,200 51,400 Divide by equivalent units of work done in current

period 1,800 2,400 1,960

Cost per equivalent unit of work done in current

period 44.444 13 26.224

Equivalent Units

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(b) Cost added to beginning WIP in current period equals cost per equivalent unit of

work done in current period times equivalent units of work done in current period

2. Cost of goods completed during August and its journal

Cost of goods completed during August is $ 128,776

Journal

3. Cost of the August 31 Work-in-Process Inventory

Cost of the August 31 WIP inventory is $ 78,424

Work in Process - Assembly 162,600

Direct Materials - Type 1 80,000

Direct Materials - Type 2 31,200

Various accounts related to conversion cost 51,400

Finished Good - Inventory 128,776

Work in Process - Assembly 128,776

Total

Production

cost

Direct

Materials 1

Direct

Materials 2

Conversion

Cost

Assignment of cost:

Completed and transferred out ( 1400 units)

Work in process, beginning (600 units) 44,600 30,000 - 14,600

Costs added to beginning WIP in current period (b)

17,241 - 7,800 9,441

Total from beginning inventory 61,841

Started and completed (800 units) 66,935 35,556 10,400 20,980

Total costs completed 128,776

Work in process, ending (1000 units) 78,424 44,444 13,000 20,980

Total costs accounted for 207,200 110,000 31,200 66,000

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Problem II – MFOH Journals and Calculation – 15%

1. Necessary journal to record MFOH related transaction

(a) Actual Cost

Under actual costing, manufacturing overhead cost (MFOH) is the actual factory

overhead costs. Thus, the journal is

(b) Normal Cost

Under normal costing, MFOH is the budgeted indirect cost rate times the actual

quantities of cost-allocation bases. Thus, the journal is

(c) Standard Cost

2. Necessary journal to close the MFOH

(a) Actual Cost

Under actual costing, there is no over or under applied MFOH since there is no

budgeted MFOH on the first place. So, no entry for actual costing

(b) Normal Cost

(c) Standard Cost

Work-in-Process 11,150

MFOH 11,150

Work-in-Process 12,000

MFOH Allocated 12,000

MFOH Control 11,150

Cash Control 11,150

MFOH Allocated 11,600

MFOH control 11,150

COGS 450

MFOH Allocated 12,000

MFOH control 11,150

COGS 850

Budgeted MFOH rate = Budgeted annual indirect cost

Budgeted annual quantity of the cost-allocation base

= $200,000

100000 machine hours

= $2/machine hours

Work-in-Process 11,600

MFOH Allocated 11,600

MFOH Control 11,150

Cash Control 11,150

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Problem III – Preparing COGM and COGS Statement – 20%

Direct materials:

Beginning Inventory, January 1, 20A 15,600

Purchases of Raw Materials 400,000

Discount on Raw Materials Purchase (4,200)

Raw Material Available for Production 411,400

Ending Inventory, December 31, 20A (24,000)

Raw Material Used for Production 387,400

Indirect Material Used for Production (12,500)

Direct Materials Used 374,900

Direct Manufacturing Labor 180,000

Manufcaturing Overhead:

Indirect Factory Labor 20,000

Factory Maintanance 38,400

Factory Supplies Used 22,400

Factory Power and Heat 19,400

Factory Superintendence 100,000

Insurance Expense - Factory Building

and Equipment 4,800

Depreciation - Factory Building

and Equipment 17,500

Indirect Material Used for Production 12,500

Total Manufacturing Overhead 235,000

Manufacturing Cost Incurred During 20A 789,900

Beginning Work In Process Inventory, January 1, 20A 84,000

Total Manufacturing Cost to Account for 873,900

Ending Work In Process Inventory, December 31, 20A (30,000)

Cost of Goods Manufactured 843,900

Cinnabar Company

Schedule of Cost of Goods Manufactured

For the Year Ended December 31, 20A

Beginning Finished Good Inventory, January 1, 20A 37,500

Cost of Goods Manufactured 843,900

Cost of Goods Available for Sale 881,400

Ending Finished Good Inventory, December 31, 20A (70,000)

Cost of Goods Sold 811,400

For the Year Ended December 31, 20A

Cinnabar Company

Schedule of Cost of Goods Sold

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Problem IV – Job Order Costing – 20%

a. Cost of goods manufactured

Using normal costing, indirect cost equals budgeted indirect cost rates x actual

quantities of cost-allocation bases

b. Amount of over or underapplied overhead

c. Journal

Direct Manufacturing Cost

Direct Material Requiseted 26,000

Direct Labor Cost 20,000 46,000

Manufacturing Overhead Cost 30,000

Manufacturing Cost Incurred During February 76,000

Beginning WIP Inventory, February 1 9,000

Total Manufacturing Cost to Account for 85,000

Ending WIP Inventory, December 31 (7,300)

Cost of Goods Manufactured (Feb) 77,700

Actual indirect cost incurred 32,000

Manufacturing overhead cost allocated

(150% x 20,000) 30,000

Underapplied overhead cost 2,000

Work in Process - Inventory 30000

Manufacturing Overhead Allocated 30000

Work in Process -Inventory 26000

Materials Control 26000

Work in Process -Inventory 20000

Cash Control 20000

Manufacturing Overhead Control 32000

Cash Control 32000

COGS 2,000

Manufacturing Overhead Allocated 30,000

Manufacturing Overhead Control 32,000

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Problem V – Process Costing – Weighted Average Method – 25%

(a) Production cost report for the month of October 2013

1. Step 1 Explained.

It was mentioned in the question paper when is a certain direct material added in the

production process. In this case, plastic housing, for example, is added when

production process reach 65% completion, thus, in a 40% completed product there is

0 equivalent unit of plastic housing. While for the conversion costs, the costs are

Units to be accounted for

Units in beginning WIP inventory 8,000

Units started during the period 25,000

Total units to be accounted for 33,000

Units accounted for Physical

Units

Speaker

Cone Magnet

Plastic

Housing

Patented

Amplifier

Conversion

Cost

Completed and transferred out during

October 25,000 25,000 25,000 25,000 25,000 25,000

Units in ending WIP inventory 5,000 (40%) 5,000 5,000 - - 2,000

3,000 (80%) 3,000 3,000 3,000 - 2,400

Total units accounted for 33,000 33,000 33,000 28,000 25,000 29,400

Cost to be accounted for

Total

Production

Cost

Speaker

Cone Magnet

Plastic

Housing

Patented

Amplifier

Conversion

Cost

Cost in beginning WIP inventory 341,680$ 94,400$ 62,000$ 63,200$ -$ 122,080$

Cost added during October 1,665,120 301,600 103,000 160,800 575,000 524,720

Total costs to account for 2,006,800$ 396,000$ 165,000$ 224,000$ 575,000$ 646,800$

Total

Production

Cost

Speaker

Cone Magnet

Plastic

Housing

Patented

Amplifier

Conversion

Cost

Total cost incurred to date 396,000$ 165,000$ 224,000$ 575,000$ 646,800$

Total equivalent units accounted for 33,000 33,000 28,000 25,000 29,400

Cost per equivalent unit 12$ 5$ 8$ 23$ 22$

Total

Production

Cost

Speaker

Cone Magnet

Plastic

Housing

Patented

Amplifier

Conversion

Cost

Cost assigned to units transferred out 1,750,000$ 300,000$ 125,000$ 200,000$ 575,000$ 550,000$

Cost assign to ending WIP inventory

40% completed 129,000 60,000 25,000 - - 44,000

80% completed 127,800 36,000 15,000 24,000 - 52,800

Total cost accounted for 2,006,800$ 396,000$ 165,000$ 224,000$ 575,000$ 646,800$

Step 2: Summary of Costs to be Accounted for

Step 3: Calculation of Cost per Equivalent Unit

Step 4: Assign Cost to Units Transferred Out and Units in Ending WIP Inventory

True Sound

Production Department Production Cost Report ( Weighted Average Method)

Equivalent Unit

Month Ended October 31, 2013

Step 1: Summary of Physical Units of Output and Equivalent Unit Calculation

Physical

Units

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incurred throughout the production process, thus, in a 40% completed product, the

equivalent unit equals completion degree times physical units.

2. Step 2 Explained.

All costs to be accounted for are mentioned in the question paper.

3. Step 3 Explained.

Cost per equivalent unit can be obtained by dividing total cost incurred to date of a

certain cost and the equivalent unit of work done

4. Step 4 Explained.

Cost assigned can be obtained by multiplying cost per equivalent unit and its

equivalent unit. In this case, cost assigned to units transferred out of speaker cone is

its cost per equivalent unit ($12) times its equivalent unit transferred out (25000).

(b) Preparing the necessary journal

Journal

Work-in-Process - Assembly 1,140,400

Speaker Cone Control 301,600

Magnet Control 103,000

Plastic Housing Control 160,800

Patented Amplifier Control 575,000

Work-in-Process - Assembly 524,720

Various accounts related to conversion cost

524,720

Work-in-Process - F/G Inventory 1,750,000

Work-in-Process - Assembly 1,750,000