| Rent |
Fixed |
Model at $15,000 per month from Month 1 through Month 60 before calculating sales needed to break even. |
Spreading rent across covers and making slow nights look cheaper than they are. |
| Insurance |
Fixed |
Hold at $800 per month in the monthly overhead base. |
Treating insurance as tied to weekly traffic instead of recurring overhead. |
| Point-of-sale and reservation software |
Fixed |
Include the $400 monthly subscription in fixed operating overhead. |
Putting software fees into card processing or supplies and understating fixed burn. |
| Salaried kitchen and management payroll |
Fixed |
Use base salaries for the head chef, sous chef, line cooks, and restaurant manager as planned staffing overhead. |
Assuming core staff can flex down every time weekday covers miss plan. |
| Servers, bartenders, and dishwashers |
Semi-variable |
Keep a base schedule, then add coverage as game-night volume rises. |
Treating busy-night labor like fixed overhead. |
| Food Ingredients |
Variable |
Apply the first-year rate of 11.0% of sales, then adjust by year as the model shows. |
Using guest count alone and missing higher-ticket dinner sales. |
| Beverage Ingredients |
Variable |
Apply the first-year rate of 3.5% of sales in the contribution margin math. |
Blending beverage margin with food margin and hiding mix changes. |
| Utilities |
Semi-variable |
Start with the $2,500 monthly base, then track spikes from longer hours and packed event nights. |
Modeling utilities as fully fixed even when usage rises with traffic. |