private void AddCarsAndCarTypes() { repCar.Insert(new Car() { PlateNumber = "AA01BB", Type = new CarType() { Name = "standard", RentalRateFee = 10, CancellationRateFee = 5, DepositFee = 0.5m } }); repCar.Insert(new Car() { PlateNumber = "BB01CC", Type = new CarType() { Name = "family", RentalRateFee = 100, CancellationRateFee = 50, DepositFee = 0.9m } });; }