456,000 yuan. Per capita consumption of 15 yuan, the daily turnover is 2,250 yuan, monthly turnover of 67,500 yuan, gross profit rate of 62%, monthly gross profit of 46,500 yuan, after deducting the monthly rent of 12,000 yuan, material costs of 10,000 yuan, staff wages of 12,000 yuan, as well as miscellaneous expenses of electricity and water of 3,000 yuan per month, Yang Mingyu cassoulet rice, for example, a month's net profit is to earn 29,000 yuan, the annual net profit is 456,000 yuan.