| 城市 | 服装规格 | 供应量 | |||
| A | B | C | D | ||
| I | 10 | 5 | 6 | 7 | 2500 |
| II | 8 | 2 | 7 | 6 | 2500 |
| III | 9 | 3 | 4 | 8 | 5000 |
| 采购量 | 1500 | 2000 | 3000 | 3500 | |