Task
You are a manager at a restaurant. Your task is to figure out a schedule for polishing floors and watering plants for this restaurant. You will receive information, clues and hints via email from your boss (the restaurant owner) while you are working on the task, so keep an eye on your inbox on the left.

Here are some rules for polishing floors to start out:
1) Floors need to be polished three days each week: floors are always polished on Monday and two other days each week.
2) The floor polish shine lasts for 2 days, so they should not be polished on consecutive days.