Lan Lan's mother deposited 30,000 yuan in education savings in the bank for three years, with an annual interest rate of 3.69%. How much money can Lan Lan's mother withdraw after three years?
兰兰的妈妈到银行存了30000元的教育储蓄，定期为三年，年利率为3.69%，三年后兰兰的妈妈可以取出多少钱？
<gadget id="calculator">3.69 / 100</gadget>
<output>0.0369</output>

<gadget id="calculator">30_000 * 0.0369 * 3</gadget>
<output>3_321</output>

<gadget id="calculator">30_000 + 3_321</gadget>
<output>33_321</output>

<result>33_321</result>