The store wholesales 80 repeaters from the factory. The wholesale price is 150 yuan each. After 50 units are sold, the price will be reduced. The original price is 200 yuan each, and the current price is 120 yuan each. If all the products are sold, will the store make money or lose money? Please do the math for the shopkeeper, how much is his net profit or loss?
商店从工厂批发了80部复读机，批发价格是每台150元，卖出50台后开始降价销售，原价每台200元，现价每台120元，如果商品全部出售，商店是赚钱还是亏损？请你帮店主算一算，他净赚或亏损多少钱？
<gadget id="calculator">200 * 50</gadget>
<output>10_000</output>

<gadget id="calculator">80 - 50</gadget>
<output>30</output>

<gadget id="calculator">30 * 120</gadget>
<output>3_600</output>

<gadget id="calculator">10_000 + 3_600</gadget>
<output>13_600</output>

<gadget id="calculator">150 * 80</gadget>
<output>12_000</output>

<gadget id="calculator">13_600 - 12_000</gadget>
<output>1_600</output>

<result>1_600</result>