Set the value of the option field that the user is on

I have an option set field that is that record status.  When the user changes the record status, I want to do a few checks and if there are issues with the record I want to warn the user and reset the option.  This code worked great until I added the java line to set the option field to the value I wanted.  Does anyone know how to make this work?

function CheckBeforeClose() {
  debugger;
  var firstfail = 0
  var secondfail = 0
  alert (Xrm.Page.getAttribute("po_initialleadstatus").getSelectedOption().text);
  if (Xrm.Page.getAttribute("po_initialleadstatus").getSelectedOption().text == "Closed - Passed on/Qualified Lead") {
    alert("second check");
    alert(Xrm.Page.getAttribute("po_facevalueoflifeinsurancepolicy").getValue());
    if (Xrm.Page.getAttribute("po_facevalueoflifeinsurancepolicy").getValue() < 100000) {
      alert("first fail");
      firstfail = 1;
    }
    var now = new Date(); //Todays Date  
    var birthday =Xrm.Page.getAttribute("po_dateofbirth").getValue(); //Get the Date of Birth value 
     
    var diff = now.getMonth() - birthday.getMonth();  //Check to see if Birthday has already passed
alert("***"+diff);
    if (diff > -1) //If Birthday has already occurred  
     {
         var bd1 = now.getFullYear() - birthday.getFullYear();
         //set the age attribute
         //Xrm.Page.getAttribute("arcrp_age").setValue(bd1.toString());
        var Age = bd1;
     }
     else //If Birthday has not already occurred 
     {
         var bd2 = now.getFullYear() - birthday.getFullYear() - 1;
         //Xrm.Page.getAttribute("arcrp_age").setValue(bd2.toString());
        var Age = bd2;
     }
    alert(Age);
    if (Age < 70) {
     alert("hi");
      secondfail = 1;
      }
         alert( firstfail);
        if (firstfail == 1 || secondfail == 1) {
alert(firstfail);
alert(secondfail);
         Xrm.Page.getAttribute(“po_initialleadstatus”).setValue('Closed - Does Not Quality');
          alert("Caller is not qualified to pass on!");
         
    }
  }
}

The line that is failing and broke the script is:   Xrm.Page.getAttribute(“po_initialleadstatus”).setValue('Closed - Does Not Qualify');

I have copied the value (Closed - Does Not Qualify).  Straight from the field so I can't be wrong.

Thanks, Dale