The store sells 18 boxes of yogurt and 22 boxes of sweet milk a day, each box contains 24 bottles, and the price of each box is 52 yuan. How much is the business income of the store selling yogurt and sweet milk on this day?
商店一天卖出18箱酸奶和22箱甜奶，每箱都是24瓶，每箱价格是52元，商店这一天卖酸奶和甜奶的营业收入有多少元？
<gadget id="calculator">18 + 22</gadget>
<output>40</output>

<gadget id="calculator">40 * 52</gadget>
<output>2_080</output>

<result>2_080</result>