| Radiologist Per-Scan Fees |
Variable |
Use 15.0% of revenue in the first year, declining to 13.0% by the fifth year. |
Treating read fees as overhead instead of scan-linked expense. |
| Cloud & Data Transfer Fees |
Variable |
Use 2.0% of revenue in the first year, declining to 1.6% by the fifth year. |
Burying image transfer drag inside general software spend. |
| Sales Commissions |
Variable |
Use 1.5% of revenue in the first year and tie it to signed client revenue. |
Modeling commissions as fixed payroll instead of revenue-linked pay. |
| Malpractice Insurance Per Scan |
Variable |
Use 1.0% of revenue in the first year, separate from any base policy planning. |
Combining per-scan coverage with fixed insurance assumptions. |
| Office Rent |
Fixed |
Carry $5,000 per month from Month 1 through Month 60. |
Allocating rent per scan and overstating unit-level margin pressure. |
| General Software Licensing |
Fixed |
Carry $2,500 per month for core platform access planning. |
Mixing fixed software access with variable cloud transfer charges. |
| Base Data Security & Compliance |
Fixed |
Carry $1,500 per month so baseline HIPAA security stays visible. |
Hiding compliance in technology spend and losing accountability. |
| Payroll |
Semi-fixed |
Use about $59,167 per month in the first year, then step up as FTEs increase. |
Treating all wages as variable when hiring changes in planned capacity steps. |