| Farm Lease/Property Taxes |
Fixed |
Include the $1,500 monthly amount in fixed overhead before crop sales. |
Double-counting leased land when owned land share rises. |
| Utilities |
Semi-variable |
Start with the $800 monthly base, then flex water use in harvest months. |
Treating irrigation water as flat across all months. |
| Farm Insurance |
Fixed |
Carry the $500 monthly premium through harvest and non-harvest months. |
Ignoring coverage expense before the first crop sale. |
| Equipment Maintenance & Repairs |
Semi-fixed |
Use the $700 monthly base, then step it up as cultivated hectares expand. |
Spreading repairs evenly without checking equipment capacity. |
| Agricultural Inputs |
Variable |
Apply 6.0% of first-year revenue, declining to 4.0% in the mature year. |
Treating plants, fertilizer, and pest control as one-time only. |
| Packaging Materials |
Variable |
Apply 3.0% of first-year revenue for containers and labels. |
Missing labels and containers in unit margin. |
| Harvesting & Post-Harvest Labor |
Variable |
Apply 5.0% of first-year revenue and tie staffing to June, August, and October harvests. |
Understaffing peak harvest and overstating gross margin. |
| Salaried farm roles |
Semi-fixed |
Add payroll in staffing steps as roles start and full-time equivalents increase. |
Treating payroll as variable when it is committed capacity. |