Mr. Wang entrusts an intermediary company to sell a house of his own. The pre-sale price is 360,000 yuan. The intermediary company charges an intermediary fee of 2% of the selling price. The house is sold, how much should Mr. Wang pay the intermediary company?
王老师委托中介公司出售自己的一套房子，预售价36万元，中介公司按售价的2%收取中介费，半个月后，中介公司以低于预售价的8000元的价格将房子售出，王老师应该给中介公司多少中介费？
<gadget id="calculator">36 * 10_000</gadget>
<output>360_000</output>

<gadget id="calculator">360_000 - 8_000</gadget>
<output>352_000</output>

<gadget id="calculator">2 / 100</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">352_000 * (1/50)</gadget>
<output>7_040</output>

<result>7_040</result>