the interest for four months is 396.92 yuan. There are many ways to manage money. The greater the risk, the higher the income. For example, funds. If the risk is low, for example, the annualized rate of living money management in Yu 'ebao reaches 2.165%, and the principal is 55,× 2.165%. Divide by 12 months and multiply by 4 months. It is equal to 55×.2165 divided by 3=396.91667, and the four-month interest is 396.92.