Financial Models and Tools for Managing Lean Manufacturing

Inventory Reduction Policy 1 No-Reduction; Maintain Finished Goods Inventory Levels throughout the 12-Month Evaluation Period
| Percent | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | sum | mean | std. dev. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series (yr) | |||||||||||||||
| 1 | 8.34% | 37.95% | 16.10% | 13.21% | 29.39% | 24.70% | 16.90% | 21.90% | 6.93% | 19.12% | 19.81% | 26.28% | 240.63% | 20.05% | 8.81% |
| 2 | 10.27% | 33.30% | 23.13% | 15.82% | 10.78% | 40.30% | 16.88% | 17.83% | 15.02% | 12.70% | 26.81% | 6.10% | 228.93% | 19.08% | 10.08% |
| 3 | 14.71% | 15.99% | 25.20% | 23.26% | 11.64% | 25.10% | 14.39% | 48.86% | 8.64% | 20.82% | 6.45% | 26.42% | 241.49% | 20.12% | 11.27% |
| 4 | 24.58% | 20.99% | 14.27% | 14.70% | 16.75% | 29.89% | 13.97% | 18.93% | 13.10% | 34.50% | 7.22% | 40.73% | 249.65% | 20.80% | 9.87% |
| 5 | 24.30% | 17.62% | 23.01% | 12.10% | 24.35% | 26.07% | -4.88% | 27.47% | 17.96% | 35.67% | 14.32% | 12.49% | 230.48% | 19.21% | 10.26% |
| 6 | 25.11% | 22.20% | 13.11% | 20.85% | 20.51% | 31.43% | 7.38% | 29.75% | 6.61% | 14.74% | 38.82% | 9.56% | 240.08% | 20.01% | 10.16% |
| 7 | 9.70% | 42.82% | 1.11% | 23.88% |