Employees of the company SmartCorp in Singapore are asked to choose one weekday to work in the office. They can work from home on the unselected weekdays due to the uncertain future situation of Covid-19. Everyone prefers working from home as it is flexible. Everyone also prefers seeing more colleagues when they need to work in the office. Consider the selection of one-day to work in the office among colleagues as a game. Assume that your best friend is one of the employees, and he/she is seeking advice from you. Interpret and analyse the game (i.e. figure out the key components of the game such as players, strategies, possible payoff measures, etc.), then advise your friend based on the knowledge of game theory. [Word limit- 200 words. Penalty applies if exceeded.]