creating Chart for mvc3 razor using database - asp.net-mvc-3

Question

I'm new to asp.net mvc3 and been reading to a lot of posts in stackoverflow on Chart for MVC3 razor.
However, i could not create a chart for this. Basically this is my sql query
SELECT COUNT(RequestStatus) AS Expr1, RequestStatus
FROM Request
GROUP BY RequestStatus
So far, in my control view, this is my code:
public ActionResult RequestReport()
{
var result = from p in db.Requests
group p by p.RequestStatus into pgroup
let count = pgroup.Count()
orderby count
select new { Count = count, RequestStatus = pgroup.Key }.ToString();
var x = new [] {result};
Chart chart = new Chart(600, 400)
.AddSeries(yValues: x , yFields:"Count")
.AddTitle("Request Statistic");
this.ViewBag.Chart = chart;
return View();
}
and
in View :
#ViewBag.Chart.Write()
please help me solve this issue. i could not find a simple tutorial for this.
ive made some changes on the code in controller.
using (var db = new ITAMMVCDBEntities())
{
var rs = db.Requests.GroupBy(o=>o.RequestStatus).ToList();
var result = from o in db.Requests
group o by o.RequestStatus
into g
select new
{
result = g.Count()
};
Chart chart = new Chart(600, 400)
.AddSeries(
xValue: rs.Select(x=>x.Key).ToArray() ,
yValues: result.ToArray()
)
.AddTitle("Request Statistic");
this.ViewBag.Chart = chart;
return View();
}
now i get this error msg when run
Series data points do not support values of type <>f__AnonymousType1`1[System.Int32] only values of these types can be used: Double, Decimal, Single, int, long, uint, ulong, String, DateTime, short, ushort.
i think my xValue is okay as it displays by group
but problem populationg yValue which will display the value of each group