Uncle Zhang bought a box of fruit popsicles and a box of cream popsicles from the cold drink wholesale department. Fruit popsicles cost 22.5 yuan per box, and 20 cream popsicles per box cost 17.2 yuan. The retail price of each popsicle is 1.2 yuan. Uncle Zhang sells two kinds of popsicles at the retail price. If one box of each is sold out, how much money will he make in total?
张大爷从冷饮批发部买回一箱水果冰棍和一箱奶油冰棍，水果冰棍每箱30枝，22.5元，奶油冰棍每箱20枝，17.2元，如果奶油冰棍每枝零售价是1.5元，水果冰棍每枝零售价1.2元，张大爷按零售价卖两种冰棍，各卖完一箱，一共赚多少钱？
<gadget id="calculator">22.5 / 30</gadget>
<output>0.75</output>

<gadget id="calculator">1.2 - 0.75</gadget>
<output>0.45</output>

<gadget id="calculator">0.45 * 30</gadget>
<output>13.5</output>

<gadget id="calculator">17.2 / 20</gadget>
<output>0.86</output>

<gadget id="calculator">1.5 - 0.86</gadget>
<output>0.64</output>

<gadget id="calculator">0.64 * 20</gadget>
<output>12.8</output>

<gadget id="calculator">13.5 + 12.8</gadget>
<output>26.3</output>

<result>26.3</result>