Teacher Wang and Teacher Li took 38 students to visit the terracotta warriors. The round-trip fare is 8 yuan per person, lunch is 5 yuan per person, the entrance ticket is 90 yuan for adults, half price for students, please do the math for them, at least how much should they prepare?
王老师和李老师带38名同学去兵马俑参观，往返车费每人8元，午餐每人5元，门票成人90元，学生半价，请你帮他们算一算，至少要准备多少钱？
<gadget id="calculator">38 + 2</gadget>
<output>40</output>

<gadget id="calculator">8 * 40</gadget>
<output>320</output>

<gadget id="calculator">5 * 40</gadget>
<output>200</output>

<gadget id="calculator">90 * 2</gadget>
<output>180</output>

<gadget id="calculator">90 / 2</gadget>
<output>45</output>

<gadget id="calculator">45 * 38</gadget>
<output>1_710</output>

<gadget id="calculator">320 + 200 + 180 + 1_710</gadget>
<output>2_410</output>

<result>2_410</result>