A telephone set costs 430 yuan each. Purchaser Xiao Li bought 30 sets for his unit. How much did he spend in total?
一种电话机，每台售价430元，采购员小李为单位买了30台，一共花了多少元？
<gadget id="calculator">430 * 30</gadget>
<output>12_900</output>

<result>12_900</result>