Mr. Li bought 2,000 yuan of five-year government bonds with an annual interest rate of 5.25%. Please help Mr. Li calculate how much interest he will get when the five-year period expires? (duty free)
李老伯购买的五年期国债2000元，年利率为5.25%．请你帮李老伯算出五年期满时，他可得利息多少元？(免税)
<gadget id="calculator">5.25 / 100</gadget>
<output>0.0525</output>

<gadget id="calculator">2_000 * 0.0525 * 5</gadget>
<output>525</output>

<result>525</result>