| Kitchen Facility Rent |
Fixed |
Use $4,500 per month as a required monthly hurdle before profit. |
Treating rent as tied to class attendance. |
| Lead Instructor payroll |
Fixed |
Use the $75,000 annual salary as recurring overhead across all classes. |
Allocating the instructor only to filled seats. |
| Assistant Instructor |
Semi-fixed |
Model staffing in steps, from 0.5 full-time equivalent in the first year to 1.0 in the second year. |
Smoothing step hires as a small per-class fee. |
| Kitchen Support Staff |
Semi-variable |
Scale support labor with operating load, rising from 1.0 full-time equivalent in the first year to 3.0 by the fifth year. |
Holding support labor flat while class days expand. |
| Produce and Seasonings |
Variable |
Apply 6% of first-year revenue because ingredients move with class volume. |
Budgeting ingredients as a fixed monthly grocery spend. |
| Jars and Consumable Hardware |
Variable |
Apply 4% of first-year revenue for jars and supplies used by students. |
Mixing reusable equipment with consumable supplies. |
| Marketing and Local Promotion |
Variable |
Use 7% of first-year revenue as a sales-linked demand cost. |
Assuming promotion stops once classes open. |
| Payment Processing Fees |
Variable |
Apply 3% of revenue because card fees rise with paid bookings. |
Forgetting fees when calculating contribution margin. |