Activity 1: Develop staff rosters that meet diverse operational requirements across three (3) different roster periods. Activity context: You are about to develop staff roster for next three (3) weeks. You have received the following request from the staff members: Arjun would like to take a day off on Monday, Week 1, for a personal appointment. Sarah is participating in a charity event on Sunday, Week 2, and would like the day off. Jack has a university exam on Tuesday, Week 1, and requests not to be scheduled for any shifts that day. Mei (Kitchen Hand) - Mei would like to swap her day off from Tuesday, March 28th, to Wednesday, Week 2, to attend a friend's wedding