| District | Input variable (ha−1) | Input variable cost (GH₵∙ha−1) | Maize yield kg∙ha−1 | Selling price of maize (GH₵) | Benefit (GH₵) | P/V ratio |
| Zabzugu | Maize + Fertisoil 3 t/ha + 6.25 bags SoA | 1286.00 | 3812.30 | 4575.00 | 3300.00 | 0.7 |
| Gushegu | 5 bags NPK 15:15:15 + 2.5 bags SoA + Hybrid Pannar 53 maize variety | 678.00 | 2734.15 | 3250.00 | 2575.00 | 0.8 |
| Kumbugu | 5 bags NPK 15:15:15 + 2.5 bags SoA + Hybrid Pannar 53 maize variety | 678.00 | 4152.53 | 5000.00 | 4475.00 | 0.9 |
| Nanumba South | 5 bags NPK 15:15:15 + 2.5 bag SoA + Hybrid Pannar 53 maize variety | 678.00 | 3194.68 | 3825.00 | 3150.00 | 0.8 |
| Yendi | Maize + 5 bags NPK 15:15:15 + 3.75 bags SoA | 769.00 | 2783.40 | 3350.00 | 2575.00 | 0.8 |