JS bound greeting

bound_greeting.js

/*
 * Assuming we have some object with properties and methods
 */
var me = {
  first_name: 'Ahikar',
  last_name: 'Grilka',
  race: 'Klingon',
  email: 'AhikarGrilka@jourrapide.com',
  occupation: 'Commander of Defence',
  greet: function(other_person){
    return 'Hi ' + other_person + '! My name is ' + this.first_name + ' ' + this.last_name + " and I'm " + this.race;
  },
  self_introduction: function(){
    return "I work as " + this.occupation + " and you can reach me at " + this.email;
  }
};

// 1) What would be the output of the code below?
me.greet("Jon Doe")

var greet_me = me.greet;

// 2) What would be return value of "greet_me" function?
greet_me("Jon Doe");

// 3) What would be the return value for race? Why?
var race = 'Vulcan';
greet_me("Jon Doe");

// 4) Which values "intro" function would return? Why?
var occupation = "Soldier";
var email = "nospamplease@star.box"
var intro = me.self_introduction;

intro.apply(me,["Jon Doe"]);