In a recent study , researchers interviewed 1500 business managers in the united states they asked all kind of question about the managers' habits and opinions regarding their work the researchers learned that only 33% of the managers worked 40-45 hours the majority of them (57%) worked from 46-60 hours a week and 6% worked over 60 hours. Only 2% of the managers said they felt satisfied and had enough time to do everything. The rest of the managers felt they did not have enough time for their families or their hobbies. The study showed that American managers are generally not happy with their working schedules.