The fruit store bought 150 kilograms of apples, the wholesale price is 12 yuan per kilogram, and if they are sold at 14 yuan per kilogram. How much money can you make by selling all these apples?
水果商店进了150千克苹果，批发价每千克12元，如果以每千克14元的价格卖出．这些苹果全部卖出能赚多少钱？
<gadget id="calculator">14 - 12</gadget>
<output>2</output>

<gadget id="calculator">2 * 150</gadget>
<output>300</output>

<result>300</result>