How much profit does the rice ball 5 yuan have?

3 yuan. According to the query of the joining stars, the rice ball 5 yuan has the profit from 3 yuan. The cost of rice balls is two or three yuan each, and the profit can reach more than 50% normally. A kilo of rice can make five rice balls. Under normal circumstances, the price of rice balls is more than five yuan. At an average price of five yuan, each person can earn at most three yuan.