| Quantity | Discount | Unit price |
|---|---|---|
| 10 | 5% | €2.80 |
| 20 | 7.5% | €2.73 |
| 40 | 15% | €2.51 |
| Quantity | Discount | Unit price |
|---|---|---|
| 20 | 10% | €4.50 |
| Quantity | Discount | Unit price |
|---|---|---|
| 10 | 4% | €6.38 |
| 20 | 6% | €6.25 |
| 40 | 8% | €6.12 |
| 80 | 10% | €5.99 |
| Quantity | Discount | Unit price |
|---|---|---|
| 20 | 2% | €2.44 |
| 40 | 4% | €2.39 |
| 80 | 6% | €2.34 |
| Quantity | Discount | Unit price |
|---|---|---|
| 50 | 5% | €1.43 |
| 200 | 10% | €1.35 |
| 500 | 15% | €1.28 |
