Templated questionnaire form

HTML

<form id="form-1">
    <div id="container"></div>                
    <button>Next</button>
</form>

CSS

.radio-group {
    margin: 10px 0;
    font-family:  arial, sans-serif;
    padding: 5px 20px;
}
.radio-group  h1 {
    margin:10px 0 !important;
    font-weight: bold;
}

JavaScript

function Model () {
    var dataset = {
        questions: [
            {
                number: 1,
                text: "Do you support the death penalty?",
                choices: [
                    {
                        text: "Only weekends and evenings off",
                        jobs: [0, 1] },
                    {
                        text: "I have most days free",
                        jobs: [1, 2, 3] },
                    {
                        text: "I am at home most of the time but with distractions (children, etc)",
                        jobs: [4, 1] },
                    {
                        text: "I have few hours free every day",
                        jobs: [1] },
                    {
                        text: "I have about half of the week free from part time job",
                        jobs: [5] }] },
            {
                number: 2,
                text: "What are your computer skills?",
                choices: [
                    {
                        text: "I have a minimum typing speed of 70wpm",
                        jobs: [3, 0] },
                    {
                        text: "I have a good knowledge of Microsoft Excel",
                        jobs: [3, 2] },
                    {
                        text: "I am very good at using email and browsing internet",
                        jobs: [1, 5, 4] },
                    {
                        text: "I have RSA or OCR certification",
                        jobs: [0] },
                    {
                        text: "Basic skills but willing to learn",
                        jobs: [1, 3] }]
            }
        ]
    };
    return {
        populateForm: function ($container) {
            $.each(dataset.questions, function (questionIndex, question) {
                var $div = $("<div class='radio-group'>");
                var $title = $("<span class='rounded'>").text(question.number + ".");
               ...