Dad deposited an education deposit of 30,000 yuan for Beibei, with a period of three years, an annual interest rate of 5.4%, and a one-time withdrawal upon maturity. Income tax on deposit interest can be exempted by presenting the identity certificate of compulsory education students when withdrawing. How much money can Beibei get when it expires?
爸爸给贝贝存了3万元的教育存款，存期三年，年利率为5.4%，到期一次支取．支取时凭义务教育学生身份证明，可免征存款利息所得税．到期时，贝贝可以拿到多少钱？
<gadget id="calculator">5.4 / 100</gadget>
<output>0.054</output>

<gadget id="calculator">30_000 * 0.054 * 3</gadget>
<output>4_860</output>

<gadget id="calculator">4_860 + 30_000</gadget>
<output>34_860</output>

<result>34_860</result>