The store sells 24 red schoolbags, each for 15 yuan, and the income from selling flowery schoolbags is twice that of red schoolbags. How much is the total income of the store selling flowery schoolbags?
商店出售红书包24个，每个15元，出售花书包的收入是红书包的2倍，商店销售花书包共计收入多少元？
<gadget id="calculator">24 * 15 * 2</gadget>
<output>720</output>

<result>720</result>