| r1 | n1 | r2 | n2 | r3 | n3 | r4 | n4 | Profit (£) | Offer |
| 1 | 3 | 1 | 4 | 5 | 7 | 6 | 8 | 9.9967 | 5% |
| 2 | 3 | 1 | 4 | 5 | 7 | 6 | 8 | 23.3233 | 5% |
| 3 | 3 | 1 | 4 | 5 | 7 | 6 | 8 | 39.9800 | 5% |