A table costs 152 yuan, and a chair costs 42 yuan. The company bought 25 sets of tables and chairs. How much does it cost in total?
一张桌子是152元，一把椅子是42元，公司买了25套桌椅，一共要花多少钱？
<gadget id="calculator">152 + 42</gadget>
<output>194</output>

<gadget id="calculator">194 * 25</gadget>
<output>4_850</output>

<result>4_850</result>