JSFiddle - React, Tailwind, and code Playground

HTML

<div class="summary">
    summary<br>
    yes  = <span class="cnt-yes">0</span> <br>
    no  = <span class="cnt-no">0</span> <br>
</div>

<select name="Forms[AgentIsPitch]" id="Forms_AgentIsPitch">
 <option value="">Choose One</option>
 <option value="Yes">Yes</option>
 <option value="No">No</option>
 <option value="N/A">N/A</option>
</select>   


<select name="Forms[MandatoryOptIsStated]" id="Forms_MandatoryOptIsStated">
 <option value="">Choose One</option>
 <option value="Yes">Yes</option>
 <option value="No">No</option>
 <option value="N/A">N/A</option>
</select>

JavaScript

$('select').change(function() {
    // get all selects
    var allSelects = $('select');

    // set values count by type
    var yes = 0;
    var no = 0;
    
    // for each select increase count
    $.each(allSelects, function(i, s) {
        // increase count
        if($(s).val() == 'Yes') { yes++; }
        if($(s).val() == 'No') { no++; }
    });
    
    // update count values summary
    $('.cnt-yes').text(yes);
    $('.cnt-no').text(no);
});