I was wondering if it’s possible to combine & total up two different selection to display on `total button` below? I had inserted calculation on each selection. when a user selected the QTY will auto sum up and display on "Total button" but I managed to display only one selection.is there any possible to sum up two different selections and display the total on the button?

```js
$(document).ready(function() {
  $("#meatroll").change(function() {
    var product = $(this).find(":selected").val();

    event.preventDefault();
    var x = parseInt($(".product").val());

    var total1 = x * "7.50";
    alert("Total:" + "$" + total1);
    $('.cow').html("Total:" + "$" + total1);
  });
});

$(document).ready(function() {
  $("#burger").change(function() {
    var product2 = $(this).find(":selected").val();

    event.preventDefault();
    var z = parseInt($(".product2").val());

    var total2 = z * "1.20";
    alert("Total:" + "$" + total2);
    $('.cow').html("Total:" + "$" + total2);
  });
});
```

```html
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<label>
     <p> Burger...........QTY :
        <select id="burger" class="product2">
          <option value="0">0</option>
          <option value="5">5</option>
          <option value="10">10</option>
          <option value="20">20</option>
          <option value="30">30</option>
          <option value="40">40</option>
          <option value="50">50</option>
          <option value="60">60</option>
          <option value="70">70</option>
          <option value="80">80</option>
          <option value="90">90</option>
          <option value="100">100</option>
        </select></P>

    <p> Meat Roll...... QTY:
        <select id="meatroll" class="product">
          <option value="0">0</option>
          <option value="5">5</option>
          <option value="10">10</option>
          <option value="20">20</option>
          <option value="30">30</option>
          <option value="40">40</option>
          <option value="50">50</option>
          <option value="60">60</option>
          <option value="70">70</option>
          <option value="80">80</option>
          <option value="90">90</option>
          <option value="100">100</option>
        </select> 
      </P>
  </label>

<label><button class="cow">TOTAL :</button></label>
```

How to get the value or text from the total up?