| Equipment Storage Facility |
Fixed |
Include $4,500/month as baseline overhead from Month 1 through Month 60. |
Treating storage as job-level expense and understating the monthly break-even floor. |
| Fleet Insurance and Professional Liability Insurance |
Fixed |
Include $2,700/month as recurring insurance overhead before calculating contribution margin. |
Leaving insurance below the line because it does not change with each field visit. |
| Agronomic Software Subscriptions |
Fixed |
Include $650/month as required operating overhead for turf planning and account service. |
Assigning software to each customer instead of keeping it in fixed overhead. |
| Administrative and Utilities |
Fixed |
Include $1,200/month as stable operating overhead within the planning range. |
Spreading admin across jobs and making margin look cleaner than cash flow. |
| Director of Operations, Lead Agronomist, and Account Manager Payroll |
Fixed |
Include launch planning payroll as fixed salary capacity that must be covered by gross profit. |
Modeling salaried leadership as variable labor tied to each service visit. |
| Turf Management Specialist Payroll |
Semi-fixed |
Model in staffing steps because headcount rises from 2.0 FTE in the first year to 10.0 FTE in Year 5. |
Smoothing specialist payroll as a flat sales percentage and missing hiring cliffs. |
| Specialized Turf Consumables |
Variable |
Apply as revenue-linked COGS, starting at 12.0% of first-year revenue. |
Putting seed, fertilizer, and treatments in fixed overhead instead of job-driven margin. |
| Fuel and Equipment Maintenance |
Semi-variable |
Model the usage-linked portion at 7.5% of first-year revenue, then track against route density. |
Assuming fuel and maintenance are fully fixed when service miles and machine hours rise. |