Time in large, continuous, and uninterrupted units is needed for such decisions as whom to put on a task force set up to study a specific problem; what responsibilities to entrust to the manager of a new organizational unit or to the new manager of an old organizational unit; whether to promote into a vacancy a man who has the marketing knowledge needed for the job but lacks technical training, or whether to put in a first-rate technical man without much marketing background, and so on.