Master Wang used to process 18 cases of cups per hour, but now he can process 96 cases of cups in 4 hours. According to the current work efficiency, the task can be completed in 12 hours. How many boxes are there in total for this batch of mugs that Master Wang wants to process?
王师傅以前每小时加工18箱口杯，现在4小时能加工96箱口杯．按照现在的工作效率，12小时就能完成任务．王师傅要加工的这批口杯一共有多少箱？
<gadget id="calculator">96 / 4</gadget>
<output>24</output>

<gadget id="calculator">24 * 12</gadget>
<output>288</output>

<result>288</result>