| Technology & Data Systems Subscriptions ($2,500/month) |
Fixed |
Include the full monthly amount in fixed overhead before calculating break-even revenue. |
Scaling subscriptions with grape sales instead of treating them as stable monthly overhead. |
| Equipment Maintenance Contracts ($1,800/month) |
Fixed |
Keep the recurring contract amount in monthly fixed overhead for the planning range. |
Moving maintenance into variable COGS and overstating contribution margin. |
| Land Lease ($350/month per leased hectare) |
Semi-fixed |
Model by leased hectares. In the first year, 40 leased hectares equals $14,000/month. |
Putting $80,000 per hectare land purchases into monthly operating break-even instead of separate capital spend. |
| Salaried Vineyard Payroll ($615,000 in the first year) |
Semi-fixed |
Use $51,250/month in first-year overhead, then step it up as full-time equivalent staffing grows. |
Treating all labor as variable and missing fixed payroll burn before harvest revenue arrives. |
| Logistics & Refrigerated Transport (5.0% of first-year revenue) |
Variable |
Deduct it from revenue as part of contribution margin, since it rises with sales volume. |
Using a flat monthly amount and hiding the margin hit from larger harvests. |
| Seasonal Harvesting Labor (4.0% of first-year revenue) |
Variable |
Apply it only as sales-linked harvest expense, separate from salaried vineyard payroll. |
Blending seasonal crews into permanent payroll and understating harvest-month cash pressure. |
| Fertilizers, Pest Control & Crop Treatments (4.0% of first-year revenue) |
Variable |
Reduce contribution margin by the revenue-linked treatment percentage in break-even math. |
Leaving crop treatments below the line and making break-even revenue look too low. |
| Pruning Labor, Fuel, and Trellis Upkeep |
Semi-variable |
Carry a base field upkeep load, then increase it with cultivated hectares and harvest activity. |
Forcing all upkeep into fixed overhead or all into sales percentage, which distorts scale economics. |