How much can cold salad earn a year?

The profit margin of this food is 60% to 70%.

If the cost per catty of cold salad is 10 yuan, then its price can reach about 17 yuan. A cold dish costs 10 yuan, a cold dish costs 2 yuan money, 50 times 10 equals 500 yuan's gross profit, 50 times 2 equals 100 yuan, 500 yuan's gross profit minus 100 yuan equals 400 yuan's day times 30, and a month equals one year 12 yuan.