| Raw Soybeans |
Variable |
Use the product-level unit rate: $80, $60, $150, $200, or $120 per unit, depending on the line. |
Using one blended soybean rate and hiding product-margin gaps. |
| Direct Processing Labor |
Variable |
Apply per unit at $10, $8, $50, $70, or $30 by product line. |
Treating all labor as fixed payroll instead of batch-linked work. |
| Energy, Chemicals, Solvents, Packaging, and Storage |
Variable |
Load these into unit economics when tied to extraction, drying, purification, blending, or packaging volume. |
Parking usage-driven plant inputs in overhead and overstating margin. |
| Sales Commissions |
Variable |
Reduce contribution by 5.0% of first-year revenue, then use the forecast rate for later years. |
Modeling commissions as a flat monthly spend when they rise with sales. |
| Outbound Logistics |
Variable |
Reduce contribution by 3.0% of first-year revenue, then use the forecast rate for later years. |
Ignoring freight in break-even and finding the miss after shipments start. |
| Facility Lease |
Fixed |
Include $25,000 per month in the monthly break-even hurdle from Month 1 through Month 60. |
Spreading lease over units and making low-volume months look too good. |
| Salaried Plant Roles |
Semi-fixed |
Add about $49,583 per month in the first year, then step up when forecast full-time roles increase. |
Scaling salaried roles penny-for-penny with revenue instead of staffing steps. |
| Factory Utilities |
Semi-variable |
Model at 0.3% of revenue because usage rises with production, even if some base service remains. |
Calling all utilities fixed and missing the load from higher plant output. |