Black Rock Grill is a high quality dining product so operators are able to charge a premium on meals served on the rock; this tends to have a beneficial effect on the food margin. If you serve an extra 8 meals a day (assuming that this is an 8oz steak) then the payback time on your total outlay for Black Rock Grill system could be around 2 to 3 months. We can supply more detailed operational figures once we know what you are planning.