Mr. Wang spends 5,000 yuan on bank capital-guaranteed wealth management products, which are expected to mature in one year, and how much profit can Mr. Wang get when the expected annual rate of return is 4.50%? (income does not include principal)
王老师花5000元银行保本型理财产品，预期一年后到期，预期年收益率4.50%时王老师能得到多少收益？(收益不包括本金)
<gadget id="calculator">4.5 / 100</gadget>
<output>0.045</output>

<gadget id="calculator">5_000 * 0.045 * 1</gadget>
<output>225</output>

<result>225</result>