Updating a single record in forEach using C#/Entity

 using (var db = new PTO_SystemEntities())
            {
                var pto = db.PTO_REQUEST
                    .Where(q => q.Status != "Cancelled" && q.Status != "Processed" && q.Type != "Reverse Leave");
                foreach (var i in pto)
                {
                    Console.Write(i.EMPLID.Trim() + ", " + location.Trim() + ", " + jobcode.Trim() + ", " + i.Hours + Environment.NewLine);
[b]                    db.Entry(i).Property(e => e.Status).CurrentValue = "Processed";
                    db.Entry(i).Property(e => e.Status).IsModified = true;
                    db.SaveChanges();[/b]
                }
            }