Three students, Mike, Nick, and Jack, go to the library to borrow books at the same time. It takes 5 minutes for Mike to borrow comic books, 6 minutes for Nick to borrow story books, and 3 minutes for Jack to borrow science books. There is only one teacher Zhong in the library. Please help Teacher Zhong to arrange the order of borrowing books. How can the total time of the three students stay in the library be the shortest, and the shortest time is a few minutes?
麦克、尼克、杰克3名同学同时到图书馆借书，麦克借漫画书需要5分钟，尼克借故事书需要6分钟，杰克借科技书需要3分钟，图书馆只有一位钟老师．请你帮助钟老师安排借书的先后次序，怎样才能使三位同学留在图书馆的时间总和最短，最短需要几分钟？
<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">6 * 1</gadget>
<output>6</output>

<gadget id="calculator">9 + 10 + 6</gadget>
<output>25</output>

<result>25</result>