mvc problem

/* Index.aspx */

<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" AutoEventWireup="true" %>
<%@ Import Namespace="WelcomeToJerome.Models" %>
<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
    Home Page
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
    <h2><%= Html.Encode(ViewData["WelcomeMessage"]) %></h2>
    <h3><%= Html.Encode(ViewData["MottoMessage"]) %></h3>
    <ul>
        <% foreach (businesses b in (IEnumerable)ViewData.Model)
           { %>
        <li><%= b.Title %></li>
        <% } %>
    </ul>

    <table id="businessTable">
        <thead><tr><th>Business Name</th><th>Type</th><th>Specials</th><th>Video</th></tr></thead>
    </table>
</asp:Content>

<asp:Content ID="Content3" ContentPlaceHolderID="SidebarContent" runat="server">

    <h3>Sidebar Content</h3>
<p>Sidebar content is going here.</p>
</asp:Content>

/* Homecontroller.cs */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using WelcomeToJerome.Models;

namespace WelcomeToJerome.Controllers
{
    [HandleError]
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            var dataContext = new businessModelDataContext();
            var business = from b in dataContext.Businesses
                             select b;
            ViewData["WelcomeMessage"] = "Welcome to Jerome, Arizona!";
            ViewData["MottoMessage"] = "Largest Ghost Town in America!";

            return View(business);
        }

        public ActionResult About()
        {
            return View();
        }
    }
}