In the employee scheduling example, suppose that the company can require the employees to work one day of overtime each week on the day immediately following this five-day shift. For example, an employee whose regular shift is Monday to Friday can also be required to work on Saturday. Each employee is paid $100 per day for each of the first five days worked during a week and $124 for the overtime day (if any). Determine how the company can minimize the cost of meeting its weekly work requirements.