| YEAR FOUR | |
| Vine/trellis maintenance (materials) | $50 |
| Vine/trellis maintenance (labor) | $700 |
| Machine maintenance | $200 |
| Machine operation (labor) | $50 |
| Chemicals | $200 |
| Harvest costs (labor - picking) | $300 |
| Harvest costs (delivery, food) | $120 |
| Harvest costs (materials - 400 additional lugs) | $240 |
| Bird control (noise machine, flash tape, etc) | $100 |
| Expenses | $1,960 |
| Harvest: 2.0 tons/acre @ $1,400/ton | |
| Income | $2,800 |