There are 35 rows of seats in the Star Theater, each row has 25 seats, and a certain movie is shown, and the ticket price is 4 yuan per person. How much money can I earn in total?
星星影剧院，设置了35排座位，每排有25个座位，放映某场电影，每位票价是4元．如果满座一共可以收入多少钱？
<gadget id="calculator">35 * 25 * 4</gadget>
<output>3_500</output>

<result>3_500</result>