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Box score. Lean Decision making. Box score. The Box Score shows a Three Dimensional view of the value stream Provides an understanding of the operational, financial, and capacity impact of actions and decisions Leads to better understanding and better decisions. Operational Measurements.
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Box score Lean Decision making
Box score • The Box Score shows a Three Dimensional view of the value stream • Provides an understanding of the operational, financial, and capacity impact of actions and decisions • Leads to better understanding and better decisions Operational Measurements Capacity Usage Financial Results
Current State Make Product Buy in China Buy Locally Units per Person 29.31 26.05 32.56 32.56 On-Time Shipment 97.2% 98.0% 95.7% 96.0% First Time Thru 54% 63% 52% 60% OPERATIONAL Dock-to-Dock Days 8.90 8.5 16.28 10.21 Average Cost £111.74 £113.10 £113.90 £112.66 AP days - AR days 8.0 8.0 8.8 8.0 Productive 31% 35% 31% 31% Non-Productive 56% 62% 56% 41% CAPACITY Available Capacity 13% 3% 13% 28% Revenue £1,611,456 £1,821,456 £1,821,456 £1,821,456 Material Costs £490,296 £586,296 £575,296 £672,296 Conversion Costs £497,933 £527,036 £545,933 £502,254 FINANCIAL Inventory £221,163 £234,433 £448,961 £316,484 Value Stream Profit £623,226 £708,124 £700,226 £646,905 Value Stream ROS 38.67% 38.88% 38.44% 35.52% 46.00% Hurdle Rate -7.33% -7.12% -7.56% -10.48% Box score used for decision-making
CURRENT FUTURE STATE STATE Sales per Person £7,472 £7,472 On-Time Shipment 92% 94% First Time Through 71% 78% OPERATIONAL Dock-to-Dock Days 33.0 18.5 Average Cost £419.46 £413.97 Accounts Receivable Days 54.0 50.0 Revenue £332,569 £332,569 Material Costs £111,431 £108,446 Conversion Costs £116,753 £116,753 Total Costs £228,184 £225,199 FINANCIAL Value Stream Profit £104,385 £107,370 Return on Sales 31% 32% Inventory Value £209,336 £113,026 £123,117 £288,926 Cash Flow Box score current state & future state Typical Lean Improvement Short Term Operational Improvement is not Matched by Bottom-Line Improvement What has bridged the gap? What has really happened?
CURRENT FUTURE REMOVE STATE STATE UNNEEDED Sales per Person £7,472 £7,472 £8,493 94% On-Time Shipment 92% 94% First Time Through 71% 78% 78% OPERATIONAL 8.5 Dock-to-Dock Days 33.0 18.5 £399.17 Average Cost £419.46 £413.97 54.0 Accounts Receivable Days 54.0 50.0 64% Productive Capacity 51% 43% Employee 27% Non-Productive Capacity 30% 19% 9% Available Capacity 19% 37% CAPACITY 59% Productive Capacity 53% 53% Machines 19% Non-Productive Capacity 32% 17% 22% Available Capacity 15% 29% £332,569 Revenue £332,569 £332,569 £108,446 Material Costs £111,431 £108,446 £108,704 Conversion Costs £116,753 £116,753 £217,151 Total Costs £228,184 £225,199 FINANCIAL £115,418 Value Stream Profit £104,385 £107,370 35% Return on Sales 31% 32% £51,557 Inventory Value £209,336 £113,026 £125,984 £123,117 £288,926 Cash Flow Eliminate employees & machines
CURRENT FUTURE REMOVE INCREASE STATE STATE UNNEEDED SALES Sales per Person £7,472 £7,472 £8,493 £9,614 On-Time Shipment 92% 94% 94% 94% First Time Through 71% 78% 78% 78% OPERATIONAL Dock-to-Dock Days 33.0 18.5 8.5 16.5 Average Cost £419.46 £413.97 £399.17 £366.14 Accounts Receivable Days 54.0 50.0 54.0 50.0 Productive Capacity 51% 43% 64% 56% Employee Non-Productive Capacity 30% 19% 27% 22% Available Capacity 19% 37% 9% 22% CAPACITY Productive Capacity 53% 53% 59% 69% Machines Non-Productive Capacity 32% 17% 19% 20% Available Capacity 15% 29% 22% 12% Revenue £332,569 £332,569 £332,569 £427,938 Material Costs £111,431 £108,446 £108,446 £139,545 Conversion Costs £116,753 £116,753 £108,704 £116,755 Total Costs £228,184 £225,199 £217,151 £256,300 FINANCIAL Value Stream Profit £104,385 £107,370 £115,418 £171,638 Return on Sales 31% 32% 35% 40% Inventory Value £209,336 £113,026 £51,557 £118,113 £123,117 £288,926 £125,984 £185,283 Cash Flow Increase sales
CURRENT FUTURE NEW INCREASE STATE STATE PRODUCTS SALES Sales per Person £7,472 £7,472 £10,026 £9,904 On-Time Shipment 92% 94% 94% 94% First Time Through 71% 78% 78% 78% OPERATIONAL Dock-to-Dock Days 33.0 18.5 16.5 8.5 Average Cost £419.46 £413.97 £366.14 £364.43 Accounts Receivable Days 54.0 50.0 50.0 54.0 Productive Capacity 51% 43% 56% 60% Employee Non-Productive Capacity 30% 19% 22% 24% Available Capacity 19% 37% 22% 16% CAPACITY Productive Capacity 53% 53% 69% 69% Machines Non-Productive Capacity 32% 17% 20% 20% Available Capacity 15% 29% 12% 12% Revenue £332,569 £332,569 £446,278 £427,938 Material Costs £111,431 £108,446 £139,545 £139,545 Conversion Costs £116,753 £116,753 £116,756 £115,557 Total Costs £228,184 £225,199 £256,301 £255,102 FINANCIAL Value Stream Profit £104,385 £107,370 £189,977 £172,836 Return on Sales 31% 32% 43% 40% Inventory Value £209,336 £113,026 £118,114 £62,086 £123,117 £288,926 £203,622 £156,921 Cash Flow Introduce new high-value products
CURRENT FUTURE INSOURCE INCREASE STATE STATE SUB-ASSY SALES Sales per Person £7,472 £7,472 £7,472 £9,904 On-Time Shipment 92% 94% 95% 94% First Time Through 71% 78% 78% 78% OPERATIONAL Dock-to-Dock Days 33.0 18.5 13.5 8.5 Average Cost £419.46 £413.97 £384.07 £364.43 Accounts Receivable Days 54.0 50.0 50.0 54.0 Productive Capacity 51% 43% 52% 60% Employee Non-Productive Capacity 30% 19% 22% 24% Available Capacity 19% 37% 26% 16% CAPACITY Productive Capacity 53% 53% 69% 69% Machines Non-Productive Capacity 32% 17% 20% 20% Available Capacity 15% 29% 11% 12% Revenue £332,569 £332,569 £332,569 £427,938 Material Costs £111,431 £108,446 £92,179 £139,545 Conversion Costs £116,753 £116,753 £116,755 £115,557 Total Costs £228,184 £225,199 £208,934 £255,102 FINANCIAL Value Stream Profit £104,385 £107,370 £123,635 £172,836 Return on Sales 31% 32% 37% 40% Inventory Value £209,336 £113,026 £71,131 £62,086 £123,117 £288,926 £184,263 £156,921 Cash Flow Insource currently outsourced sub-assemblies
CURRENT FUTURE REMOVE INCREASE INSOURCE STATE STATE UNNEEDED SALES SUB-ASSY Sales per Person £7,472 £7,472 £8,493 £9,904 £7,472 On-Time Shipment 92% 94% 94% 94% 95% First Time Through 71% 78% 78% 78% 78% OPERATIONAL Dock-to-Dock Days 33.0 18.5 8.5 8.5 13.5 Average Cost £419.46 £413.97 £399.17 £364.43 £384.07 Accounts Receivable Days 54.0 50.0 54.0 54.0 50.0 Productive Capacity 51% 43% 64% 60% 52% Employee Non-Productive Capacity 30% 19% 27% 24% 22% Available Capacity 19% 37% 9% 16% 26% CAPACITY Productive Capacity 53% 53% 59% 69% 69% Machines Non-Productive Capacity 32% 17% 19% 20% 20% Available Capacity 15% 29% 22% 12% 11% Revenue £332,569 £332,569 £332,569 £427,938 £332,569 Material Costs £111,431 £108,446 £108,446 £139,545 £92,179 Conversion Costs £116,753 £116,753 £108,704 £115,557 £116,755 Total Costs £228,184 £225,199 £217,151 £255,102 £208,934 FINANCIAL Value Stream Profit £104,385 £107,370 £115,418 £172,836 £123,635 Return on Sales 31% 32% 35% 40% 37% Inventory Value £209,336 £113,026 £51,557 £62,086 £71,131 £123,117 £288,926 £125,984 £156,921 £184,263 Cash Flow
£500,000 45% 40% £400,000 35% 30% REVENUE £300,000 25% PROFIT 20% £200,000 RETURN 15% 10% £100,000 5% £- 0% CURRENT REMOVE INSOURCE INCREASE NEW STATE CAPACITY SUB-ASSY SALES PRODUCTS Summary of these decisions
Box score to assess capital equipment:identify the problem 31-Dec 7/31/2004 31-Aug 30-Sep 31-Oct 30-Nov Units per Person 46.01 44.62 43.15 47.11 51.56 33.07 On-Time Shipment 98.0% 98.3% 99.0% 98.8% 72.3% 100.0% Value stream box score prior to additional people & machines First Time Through 82% 84% 84% 82% 76% 86% OPERATIONAL Dock-to-Dock Days 0.00 8.20 7.60 8.10 3.40 5.60 Average Cost £263.04 259.24 255.83 250.89 217.68 244.65 AP Days - AR Days 0 -8 -8 -8 -8 -8 Productive 31% 31% 31% 33% 48% 34% Non-Productive 59% 59% 60% 59% 66% 60% CAPACITY Other 0% 0% 0% 0% 0% 0% Available Capacity 10% 10% 9% 8% -14% 6% Revenue £923,974 £895,549 £865,680 £979,075 £1,142,411 £688,827 Material Costs £317,570 £307,908 £297,735 £336,566 £396,024 £236,667 FINANCIAL Conversion Costs £345,084 £330,159 £315,691 £353,259 £378,838 £242,745 Value Stream Profit £261,320 £257,482 £252,254 £289,250 £367,549 £209,415 Value Stream ROS 28.28% 28.75% 29.14% 29.54% 32.17% 30.40%
31-Dec 7/31/2004 31-Aug 30-Sep 31-Oct 30-Nov Units per Person 46.01 44.62 43.15 43.99 52.9 30.89 On-Time Shipment 98.0% 98.3% 99.0% 98.8% 99.0% 100.0% First Time Through 82% 84% 84% 85% 85% 86% OPERATIONAL Dock-to-Dock Days 0.00 8.20 7.60 8.10 3.40 5.60 Average Cost £263.04 £259.24 £255.83 £262.44 £236.83 £261.17 AP Days - AR Days 0 -8 -8 -8 -8 -8 Productive 31% 31% 31% 28% 41% 34% Non-Productive 59% 59% 60% 49% 60% 60% CAPACITY Other 0% 0% 0% 0% 0% 0% Available Capacity 10% 10% 9% 23% -1% 6% Revenue £923,974 £895,549 £865,680 £979,075 £1,142,411 £688,827 Material Costs £317,570 £307,908 £297,735 £336,566 £396,024 £236,667 FINANCIAL Conversion Costs £345,084 £330,159 £315,691 £362,054 £362,054 £251,462 Value Stream Profit £261,320 £257,482 £252,254 £280,455 £384,333 £200,698 Value Stream ROS 28.28% 28.75% 29.14% 28.64% 33.64% 29.14% 2 new machines purchased @ £90,000 each 6 additional people in the OEM Machining cells Box score to assess capital equipment:result of the planned action Value stream box score with new equipment and people
Current Plan Outsourcing Net Result 30-Nov 30-Nov 30-Nov Units per Person 51.56 58.18 On-Time Shipment 72.3% 99.0% First Time Through 76% 92% OPERATIONAL Dock-to-Dock Days 3.40 3.70 Average Cost £217.68 £260.91 AP Days - AR Days -8 -8 Productive 48% 42% Non-Productive 66% 56% CAPACITY Other 0% 0% Available Capacity -14% 2% Revenue £1,142,411 £1,142,411 Material Costs £396,024 £14,851 £410,875 FINANCIAL Conversion Costs £378,838 £45,461 £424,299 Value Stream Profit £367,549 (£60,311) £307,238 Value Stream ROS 32.17% 26.89% Box score used for outsourcing decisions The effect of outsourcing to overcome the shortfall of capacity in november.
Current Value Remove "Low Introduce New Stream Margin" Products Products Jan-03 Jun-03 Sep-03 466 395 505 Units per Person 92 99 99 On-Time-Shipment Operational 15 7 9 Dock-to-Dock Days 65 75 75 First Time Thru £112.75 £120.94 £109.23 Average Product Cost 42 35 35 AR Days 24% 18% 28% Productive Capacity 63% 35% 42% Non-Productive 13% 47% 30% Available Capacity £10,667 £9,866 £12,800 Revenue Monthly Financial £3,758 £3,185 £4,073 Material Cost £2,547 £2,547 £2,547 Conversion Cost £4,362 £4,134 £6,180 Value Stream Gross Profit Rationalizing products in the value stream & introducing new products with no capital or employee additions
Current 6 Months 1 Year 18 Months 2 Years 30 Months 3 Years Additional Monthly Quantity 0 1 5 10 15 20 30 Units per Person 1.52 1.54 1.63 1.80 1.90 2.16 2.59 On-Time Shipment 100% 100% 100% 100% 100% 100% 100% OPERATIONAL Dock-to-Dock Days 6.00 6.00 6.00 5.00 5.00 4.50 4.50 First Time Through 80% 80% 85% 85% 85% 85% 85% Average Product Cost £3,481 £3,480 £3,278 £2,985 £2,821 £2,497 £2,092 AR Days 42 42 42 42 37 37 37 Productive 29% 33% 38% 34% 36% 41% 50% CAPACITY Non-Productive 54% 52% 55% 35% 33% 33% 33% Available Capacity 17% 15% 7% 31% 31% 26% 17% Revenue £466,670 £472,670 £502,568 £562,461 £630,170 £714,132 £834,172 Material Costs £172,085 £175,385 £178,685 £181,935 £184,686 £187,101 £189,160 FINANCIAL Conversion Costs £119,584 £119,584 £119,584 £142,584 £142,584 £152,593 £158,084 Value Stream Gross Profit £175,001 £177,701 £204,299 £237,942 £302,900 £374,438 £486,928 Value Stream ROS 37.50% 37.60% 40.65% 42.30% 48.07% 52.43% 58.37% Additional People 5 2 1 Additional Machines 3 2 1 Material Costs per Unit £3,300 £3,300 £3,250 £2,750 £2,325 £2,150 Box score showing the introduction of new product family -- new machines and additional people are required to support the growth
Current Full Manual Cell Scenario 2 Scenario 3 Technology Scenario 5 Scenario 6 Automation Add No Machines Add 10 Machine Add 23 machines Sales per Person £37,494 £48,742 £48,742 £52,804 £52,804 £54,835 £55,389 Inventory Turns 26 22 22 20 20 15 12 Average Cost per Unit £30.03 £28.39 £28.39 £28.78 £27.27 £26.77 £27.96 OPERATIONAL First Time Through % 81% 85% 85% 85% 90% 90% 97% Lead Time in Days 3.0 3.0 5.0 5.0 7.0 7.0 10.0 Productive 55% 52% 58% 64% 55% 56% 48% Non-Productive 28% 40% 22% 18% 37% 27% 43% CAPACITY Available Capacity 17% 8% 20% 18% 8% 17% 9% Revenue £4,874,230 £4,874,230 £4,874,230 £5,280,416 £5,280,416 £5,483,509 £6,092,788 Material Costs £1,396,840 £1,396,840 £1,396,840 £1,513,243 £1,513,243 £1,571,445 £1,746,050 Conversion Costs £1,649,358 £1,483,416 £1,483,416 £1,649,358 £1,483,416 £1,483,416 £1,799,416 FINANCIAL Value Stream Profit £1,828,033 £1,993,975 £1,993,975 £2,117,816 £2,283,757 £2,428,648 £2,547,322 Value Stream Return 38% 41% 41% 40% 43% 44% 42% Hurdle Rate 40% -2% 1% 1% 0% 3% 4% 2% Box score showing 3P results