public void BuildCar()
        {
            Console.WriteLine("We have new order, time to build new car! Let's move!");
            Console.ReadKey();
            List <Task> taskList = new List <Task>();

            taskList.Add(Task.Factory.StartNew(() => _carBuilder.BuildBody()));
            taskList.Add(Task.Factory.StartNew(() => _carBuilder.BuildEngine()));
            taskList.Add(Task.Factory.StartNew(() => _carBuilder.BuildSuspension()));

            Console.WriteLine("How long do i have to wait on one car?!");
            Task.WaitAll(taskList.ToArray());
            Console.WriteLine("Finally, your car is ready sir");
        }