Managers and business owners worldwide have probably experienced the need for staff to work overtime, stay longer, come in earlier, or work on their usual days off. For salaried employees, this means unhappy staff. For hourly employees, it means costly overtime wages.
In both cases, it means keeping the lights and heat or air conditioning on longer than usual. But staff may need to work later and longer to meet production needs, whether that means producing tangible products or providing some kind of service.
