Wang Jun has 2,000 yuan deposited in the bank. Please help him choose a deposit term, and calculate how much he can withdraw the principal and after-tax interest when it matures? (The annual interest rate is 1.98% for one year, 2.25% for two years, and 2.52% for three years).
王军有2000元钱存入银行，请你帮他选择一种存期，并算出到期时可以取出本金和税后利息一共多少元？(年利率是一年1.98%、二年2.25%、三年2.52%)多少．
<gadget id="calculator">2.52 / 100</gadget>
<output>0.0252</output>

<gadget id="calculator">2_000 * 3 * 0.0252</gadget>
<output>151.2</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">2_000 * 3 * 0.0252 * (1/20)</gadget>
<output>7.56</output>

<gadget id="calculator">151.2 - 7.56</gadget>
<output>143.64</output>

<gadget id="calculator">2_000 + 143.64</gadget>
<output>2_143.64</output>

<result>2_143.64</result>