Master Li’s bonus last month was 3,400 yuan. If the portion exceeding 2,000 yuan is subject to personal income tax at 15%, how much personal income tax should he pay?
李师傅的上月奖金3400元，如果超过2000元的部分按15%缴纳个人所得税，他应缴纳个人所得税多少元？
<gadget id="calculator">3_400 - 2_000</gadget>
<output>1_400</output>

<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1_400 * (3/20)</gadget>
<output>210</output>

<result>210</result>