The annual interest rate of the three-year treasury bill is 5.4%. If you buy a treasury bill of 1,000 yuan, how much can you withdraw when it expires?
三年期国库卷的年利率是5.4%，购买国库卷1000元，到期时一共可以取出多少元．
<gadget id="calculator">5.4 / 100</gadget>
<output>0.054</output>

<gadget id="calculator">1_000 * 0.054 * 3</gadget>
<output>162</output>

<gadget id="calculator">1_000 + 162</gadget>
<output>1_162</output>

<result>1_162</result>