A store owner raises the price of a product whose purchase price is 800 yuan by 50%, and then sells it at a 20% discount. What is the profit from selling this product?
某商店老板将一件进价为800元的商品先提价50%，再打8折卖出，则卖出这件商品所获得利润是多少元．
<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 + (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">800 * (3/2) * (4/5)</gadget>
<output>960</output>

<gadget id="calculator">960 - 800</gadget>
<output>160</output>

<result>160</result>