public class OfficeDTO
    {
        public IEnumerable<EmployeeDTO> Employees { get; set; }
        public IEnumerable<DepartmentDTO> Departments { get; set; }
    }

    public class EmployeeDTO
    {
       public int EmpId { get; set; }
       public string EmpName { get; set; }
    }

    public class DepartmentDTO
    {
        public string DeptCode { get; set; }
        public string DeptName { get; set; }
    }

public ActionResult Index()
            {
                EF.OfficeEntities ctx = new EF.OfficeEntities();
                Models.OfficeDTO office = new Models.OfficeDTO();

                using (ctx)
                {

                    var empList = ctx.GetEmployeesByYearJoined("2009")
                              .ToList();

                    var empResults = (from q in empList
                                   select new Models.EmployeeDTO
                                   {
                                       EmpId = q.EmpID,
                                       EmpName = q.FirstName + q.LastName
                                   }).ToList();
                    office.Employees = empResults;

                    var depResults = (from q in ctx.Departments
                                      select new Models.DepartmentDTO
                                      {
                                          DeptCode = q.DepartmentCode,
                                          DeptName = q.DepartmentName

                                      }).ToList();
                    office.Departments = depResults;
                }

                return View(office);
            }