In January 2012, Dad deposited 8,000 yuan in the bank for a fixed period of two years, with an annual interest rate of 4.4%. After the maturity date, how much did Dad withdraw with the principal and interest?
2012年1月爸爸把8000元钱存入银行定期二年，年利率是4.4%，到期后爸爸连本带利取出多少元？
<gadget id="calculator">4.4 / 100</gadget>
<output>0.044</output>

<gadget id="calculator">8_000 * 0.044 * 2</gadget>
<output>704</output>

<gadget id="calculator">8_000 + 704</gadget>
<output>8_704</output>

<result>8_704</result>