How much does the roast chicken restaurant earn a year?

480 thousand yuan. A roast chicken franchise store with an area of 20 square meters has a daily passenger flow of 100 and a per capita consumption of 2 1 yuan, so the monthly turnover is 63,000 yuan. Assuming that the gross profit margin is 70%, the monthly gross profit is 44 1 1,000 yuan. After deducting the necessary expenses such as rent, personnel salary, water and electricity, the monthly net profit is 40 thousand yuan. Therefore, the annual net profit is 480,000 yuan.