Madelyn, Wyatt and Camila are three part-time staff who work in the Oberlo sports shop. The sports shop is open 7 days a week. Each of Madelyn, Wyatt and Camila work for 3 days a week in the sports shop. None of them works for three consecutive days but at least one of them is there each day.As Saturday is the busiest day of the week, they all work on Saturdays.Madelyn cannot work on Mondays, Wednesdays, or Fridays.Wyatt cannot work on Sundays.Camila cannot work on Mondays or Wednesdays.Which of the following is possible?