Aunt Li deposited 3,000 yuan in the bank for regular education savings for three years. If the annual interest rate is 3.24%, what is the total amount of principal and interest that can be withdrawn after maturity?
李阿姨把3000元钱存入银行办理了定期三年的教育储蓄．如果年利率是3.24%，到期后可取出的本金和利息一共是多少元？
<gadget id="calculator">3.24 / 100</gadget>
<output>0.0324</output>

<gadget id="calculator">3_000 * 0.0324 * 3</gadget>
<output>291.6</output>

<gadget id="calculator">3_000 + 291.6</gadget>
<output>3_291.6</output>

<result>3_291.6</result>