A dripping faucet wastes about 0.37 tons of water a month. If you charge 2 yuan per ton of water, how much water will be wasted a year for this dripping faucet?
一个滴水的水龙头一个月大约浪费0.37吨水，如果每吨水收费2元，这个滴水的水龙头，一年要浪费水费多少元？
<gadget id="calculator">0.37 * 12 * 2</gadget>
<output>8.88</output>

<result>8.88</result>