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Lean Accounting, Target Costing, and Balanced Scorecard Chapter 16

Oleh:

Daniela (09) , David (10) , Felicia (15) , Miranda (24)

LEAN MANUFACTURING LO - 1

Lean Manufacturing

Right Product

Right Quantity

Exact Time

Lowest Possible Cost

An approach designed to eliminate waste and maximize customer value.

3

Significant Improvement

Better Quality

Reduce Lead Time

Increased Productivity

Lower Manufacturing Time

Major Reduction in Inventory

Reduced Setup Time

Increase Production Rates

4

Principles of Lean Thinking

1

Precisely specify value by each particular product.

2

Identify the “value stream” for each.

3

Make value flow without interruption.

4

Let the customer pull value from the producer.

5

Pursue perfection

5

1. Value Of Product



Assesing value is externally oriented and not internally generated.



Only value-added features should be produced, non-valueadded activities should be eliminated

6

2. Value Stream



Fulfillment value stream : providing current products to current customers.



New product value stream : developing new products for new customers.



Allowes management to identify waste.



2 types non-value-added activities are the source of waste : – Activities avoidable in short run – Activities unavoidable in the short run due to current technology or production method.

7

SALES

ORDER ENTITY

SCHEDULING

PURCHASING

PACKAGING AND SHIPPING

CELLULAR MANUFACTURING

SUPPORT ACTIVITIES

PRODUCTION PLANNING

BILLING CUSTOMER

COLLECTING CASH AND RECEIVABLE

POST-SALES SERVICE

PRODUCTION ACTIVITIES : ORDER FULFILLMENT VALUE STREAM BRAKE MODEL

ORDER PRODUCTION ALUMUNIUM PURCHASING ENTITY PLANNING CELL

STEEL CELL

STRESS PACAKING & TESTING SHIPPING

INVOICING

A

X

X

X

X

X

X

B

X

X

X

X

X

X

C

X

X

X

X

X

X

X

X

D

X

X

X

X

X

X

X

X

3. Value Flow

• This approach requires significant move time and wait time as each batch moves from one department to another and waits for its turn if theres a batch-inprocess in front of it. • Reduce setup/changeover time • Cellular manufacturing

9

Current Departmental Layout

5 MIN WAIT TIME = 7 MIN

WAIT TIME = 8 MIN

MACHINING

PAINTING 4 MIN

3 MIN CASTING

FINISHING MOVE AND PREWAIT TIME = 10 MIN

3 MIN

Proposed Manufacturing Cell 3 min

5 min

CASTING

MACHINING

PAINTING

FINISHING

4 min

3 min

4. Pull Value • Each operation produces only what is necessary to satisfy the demand of succeding operation.

• JIT purchasing.

12

PURSUE PERFECTION Tujuannya adalah menghasilkan produk berkualita s tinggi dan berbiaya rendah dengan jumlah waktu paling minimum. Untuk mencapai tujuan ini, produsen lean harus mengidentifikasi dan meniadakan berbagai bentuk WASTE. FORMS AND SOURCES OF WASTE • Produk cacat • Produk berlebih barang yang tidak dibutuhkan • Persediaan barang yang menunggu diproses atau digunakan • Pemrosesan yang tidak dibutuhkan • Perpindahan karyawan yang tidak perlu • Transportasi barang yang tidak perlu • Waktu tunggu • Desain barang dan jasa yang tidak memenuhi kebutuhan pelanggan

13

EMPLOYEE EMPOWERMENT Keterlibatan karyawan sangat penting dalam mengidentifikasi dan mengelimiasi semua bentuk waste. Dalam lean manufacturing, manajer menerima saran-saran dari para pekerja dalam rangka meningkatkan produktifitas dan efisiensi penggunaan biaya

TOTAL QUALITY CONTROL TQC adalah pengendalian yang dilakukan untuk menilai kualitas produk yang dihasilkan agar perancangan produk dan proses perakitan bebas dari kesalahan.

14

INVENTORIES Jumlah inventory dapat dikontrol dengan menggunakan cellular manufacturing, low setup times, JIT purcahsing, dan demand full system

ACTIVITY-BASED MANAGEMENT Process value analysis adalah suatu metodologi untuk mengidentifikasi dan mengeliminasi aktivitas-aktivitas yang tidak memberikan nilai tambah.

15

LEAN ACCOUNTING LO - 2

FOCUSED VALUE STREAM AND TRACEABILITY OF OVERHEAD COSTS

Menggunakan metode penentuan biaya terhadap individual products secara direct tracing

LEAN ACCOUNTING 1

2

PRODUCT COSTING

3

Contoh : cost of the value stream are $800,000 for the month of January and the output for January is 5,000 units. So, the unit cost is $160 per unit ($800,0000/5,000)

4

VALUE STREAM COSTING WITH MULTIPLE PRODUCTS

VALUE-STREAM LIMITATIONS AND PROBLEMS Bisa saja satu pekerja bekerja pada lebih dari satu value stream. Sehingga biaya tenaga kerja tersebut harus dialokasikan ke masing-masing value stream berdasarkan proporsi waktu yang dihabiskan pada tiap value stream

VALUE STREAM REPORTING CONTOH

Value Stream Product Cost = 5

Total value stream cost of period units shipped of period CONTOH

17

VALUE STREAM

BACK

18

CONTOH VALUE STREAM COSTING WITH MULTIPLE PRODUCTS During the week of April 6, Allen Autoparts produced and shipped 1,000 units of Model C and 4,000 units of Model D, for a total 5,000 units. Using the cost information from Exhibit 16-5 the average unit cost for the ABS value stream is $120 ($600,000/5,000).



BACK

CONTOH VALUE STREAM REPORTING Consider a plant of Allen Autoparts that produces only four products. Within this plant are two value streams : Aluminum wheels (Models A and B) and Steel Wheels (Model C and B). Exhibit 16-6 shows a profit and loss statement for the plant for the week of April 6.

DECISION MAKING BUY Revenue Material Costs Conversion Costs Value Stream Profit

MAKE $1,500,000 (410,000) (190,000) $ (900,000)

Revenue Material Costs Conversion Costs Value Stream Profit

$1,500,000 (380,000) (200,000) $ (920,000)

21

PERFORMANCE MEASUREMENT Sistem pengendalian lean menggunakan Box Scorecard yang membandingkan operational, capacity, dan faktor keuangan antara periode minggu sebelumnya dan melakukan perkiraan untuk periode minggu berikutnya

Life-Cycle Cost Management and the Role of Target Costing LO - 3

1

Product life cycle

2

Life-cycle costs

3

Whole-life cost

4

Value chain

5

Life-cycle cost management

25

Cost Reduction

90% biaya ada di tahap pengembangan, maka harus menekan manajer untuk melakukan cost reductions

Role of Target Costing

1

2

3

Whole-Life Product Cost

(1)Nonrecurring costs, (2)Manufacturing costs, (3)Logistic costs, (4)Customer’s postpurchase costs.

(1) Reverse Engineering, (2) Value Analysis, (3) Process Improvement 4

Life-Cycle Costing

5

Short Life Cycles Life-cycle planning yang baik sangat dibutuhkan, dan harga harus dipasang dengan secara tepat untuk menutupi segala biaya life-cycle costs dan mendapatkan return yang baik.

27

Balanced Scorecard: Basic Concepts LO - 4

Balanced scorecard menerjemahkan misi dan strategi organisasi ke dalam tujuan operasional dan ukuran kinerja untuk empat perspektif yang berbeda

Customer Perspective

1

2

Financial Perspective menggambarkan konsekuensi ekonomi dari tindakan yang diambil dalam tiga perspektif lainnya

3

mendefinisikan pelanggan dan segmen pasar di mana unit bisnis akan bersaing 4

Learning and Growth Perspective Mendefinisikan kapabilitas yang organisasi butuhkan untuk membuat pertumbuhan dan perbaikan dalam jangka panjang

BALANCED SCORECARD

Internal Business Process Perspective Menggambarkan proses internal yang dibutuhkan untuk menyediakan nilai untuk pelanggan dan pemilik

5

32

Strategy Translation menetapkan tujuan, ukuran, target, dan inisiatif untuk masing-masing perspektif

The Role of Performance Measures berasal dari visi, strategi, dan tujuan perusahaan

THE ROLE OF PERFORMANCE MEASURES

LAG VS LEAD

FINANCIAL VS NONFINANCIAL

OBJECTIVES VS SUBJECTIVES

EXTERNAL VS INTERNAL

MUST BE BALANCED LAG > HASIL PERHITUNGAN, PERHITUNGAN YANG DIHASILKAN DARI USAHA MASA LALU

LEAD > FAKTORFAKTOR YANG MEMACU UNTUK KINERJA MASA DEPAN

OBJECTIVES > DAPAT DENGAN MUDAH DIBACA(ANGKA) DAN DIVERIFIKASI

SUBJECTIVES > LEBIH SEDIKIT BENTUK ANGKANYA, BERSIFAT JUDGEMENTAL

MUST BE BALANCED

FINANCIAL > DITAMPILKAN DALAM BENTUK MATA UANG

EXTERNAL > BERHUBUNGAN DENGAN CUSTOMERS & SHAREHOLDERS

NONFINANCIAL > DITAMPILKAN DALAM BENTUK BUKAN MATA UANG

INTERNAL > BERHUBUNGAN DENGAN PROSES DAN KAPABILITAS YANG MENAMBAH NILAI UNTUK CUSTOMER & SHAREHOLDERS

Linking Performance Measure to Strategy

Outcome measure

Outcome measure is important because they reveal whether the strategy is being implemented successfully with the desired economic consequences.

39

Testable Strategy A set of linked objectives aimed at an overall goal. Dicapai dengan melihat hubungan sebab-akibat dari tujuan yang sudah ditetapkan.

40

41

Feedback Double-loop Feedback •

Effectiveness of strategy implementation



Validity of the assumption underlying strategy

Single-loop feedback •

Effectiveness of strategy implementation

The Four Perspective and Performance Measure

Financial Perspective

Customer Perspective

Customer Value. Difference between realization and sacrifice. •

Realization: yang diterima customer



Sacrifice: yang customer korbankan

Customer Perspective

Process Perspective

48

Increase Process Quality Untuk mengukur kualitas manufacturing cells dan value stream

FTT = (Total unit processed – Rejects and reworks)/Total Unit Processed) Cell FTT = FTT1 x FTT2 x FTT3

Kita melihat berapa presentase produk yang berkualitas

49

Process Perspective

50

Cycle Time •

Waktu memproduksi unit dari material diterima sampai finished good



Dock-to-dock time

Velocity Jumlah output yang dapat diproduksi dalam suatu waktu tertentu

Cycle Time and Velocity Mengurangi cycle time, nambah velocity

Value added cost/minute =

𝑪𝒆𝒍𝒍 𝑪𝒐𝒗𝒆𝒓𝒔𝒊𝒐𝒏 𝒄𝒐𝒔𝒕 𝑴𝒊𝒏𝒖𝒕𝒆𝒔 𝒂𝒗𝒂𝒊𝒍𝒂𝒃𝒍𝒆

51

Conversion cost computation • Theoretical Velocity: 12unit/hr • Productive minutes available (per year): 400.000 • Annual conversion cost: $1.600.000 • Actual Velocity: 10 unit/year

52

MCE & Takt-time and Day-by-day hour report

Takt-time and Day-by-Day Hour report 𝑃𝑟𝑜𝑐𝑒𝑠𝑠𝑖𝑛𝑔 𝑡𝑖𝑚𝑒 (𝑃𝑟𝑜𝑐𝑒𝑠𝑠𝑖𝑛𝑔 𝑡𝑖𝑚𝑒 + 𝑚𝑜𝑣𝑒 𝑡𝑖𝑚𝑒 + 𝐼𝑛𝑠𝑝𝑒𝑐𝑡𝑖𝑜𝑛 𝑇𝑖𝑚𝑒 + 𝑊𝑎𝑖𝑡𝑖𝑛𝑔 𝑡𝑖𝑚𝑒)

Manufacturing Cycle Efficiency Processing time: waktu yang dibutuhkan untuk mengubah raw material sampai jadi finished good

Takt-Time: Waktu produksi sesuai dengan permintaan customer Day-by-day Hour Report: provides the takt-hourly quantity in one column, and the actual hourly quantity produced in a second column, and cumulative actual amount produced for the day (shift)

53

Process Perspective

54

Learning and Growth Perspective

Thank You Any Questions?

Conversion cost computation • Theoretical Velocity: 12unit/hr • Productive minutes available (per year): 400.000 • Annual conversion cost: $2.000.000 • Actual Velocity: 10 unit/year

58

Cost untuk suatu value stream di bulan januari adalah sebesar $500,000. suatu value stream tersebut menghasilkan 2 model output yaitu model A dan B. Model A diproduksi sebanyak 25,000 units dan Model B diproduksi sebanyak 15,000 units. Tentukan unit cost nya?? JAWABAN : Unit cost = $500,000/(25,000+15,000) = $12.5

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