There are 5 people in Xiaoying's family. In the past, they only grew food, and their annual income was only 2,100 yuan. Now her family has planted fruit trees, raised fish and ducks in the pond, and their per capita income is six times that of the original. Now Xiaoying's family's annual income is How much is it?
小瑛家有5口人，原来只种粮食，年收入只有2100元，现在她家种了果树，在池塘里养了鱼和鸭，人均收入是原来的6倍，现在小瑛家年总收入是多少元？
<gadget id="calculator">2_100 * 6</gadget>
<output>12_600</output>

<result>12_600</result>