How to calculate the gross profit of hotel dishes? For example, how much does it cost to remove leftovers from a catty of trotters?
Pig's trotters (18 yuan)+seasoning (3 yuan)+basic catering profit 40%= gross profit.
For example, a braised pig's trotters needs one and a half Jin of materials: (18×1.5+3)+(18×1.5+3) × 40% = gross profit, which is the price of the food.
take for example