Dad deposits Xiaodong's 2,000 yuan in New Year's money in the bank for two years, with an annual interest rate of 3% (interest tax-free). When it expires, how much money can Xiaodong receive in total?
爸爸把小东的2000元压岁钱存入银行，定期两年，年利率为3%(免利息税)，到期时，小东一共能领取多少元钱．
<gadget id="calculator">3 / 100</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">2_000 * (3/100) * 2</gadget>
<output>120</output>

<gadget id="calculator">2_000 + 120</gadget>
<output>2_120</output>

<result>2_120</result>