| Executive Office Suite Rent |
Fixed |
Carry $6,500 per month in fixed overhead from Month 1 through Month 60. |
Spreading rent across jobs and hiding the true monthly nut. |
| Professional Liability & Errors and Omissions Insurance |
Fixed |
Use $1,200 per month as fixed overhead in operating break-even. |
Treating required coverage as optional until revenue ramps. |
| Secure Network Maintenance |
Fixed |
Include $850 per month as a fixed security operating expense. |
Putting baseline security spend into variable technology fees. |
| Legal & Compliance Retainer |
Fixed |
Include $2,500 per month before calculating required contribution margin. |
Excluding compliance support from break-even because it is not client-facing. |
| Salaried Delivery and Sales Team |
Semi-fixed |
Model salary in staffing steps: principal investigator at $175,000 per year, two senior analysts at $115,000 each, junior researcher at $72,000, and business development manager at $95,000 in the first year. |
Burying delivery labor inside overhead instead of testing capacity and margin. |
| Client Acquisition & Referral Fees |
Variable |
Apply 8% of revenue in the first year, then reduce based on the model percentages. |
Using the marketing budget as CAC and ignoring referral fees tied to sales. |
| Secure Cloud Processing & Storage |
Variable |
Apply 3% of revenue in the first year because usage rises with client work. |
Classifying cloud use as fixed when storage and processing grow with cases. |
| Data Vendor Subscription Fees |
Semi-variable |
Model at 12% of revenue in the first year, with lower percentages in later years as scale improves. |
Treating all data access as fixed and overstating contribution margin. |