For business leaders such as John, teamwork has shown to be critical and the level of a CEO's effectiveness is determined by the level of cohesiveness and diverse team management. Social control mechanisms pertain to group behavior and are determined by norms. Which of the following statements regarding norms are correct?
1. Norms are part of the formal organisational structure
2. Norms are written and explained in detail and is part of the organisation's human resource strategy.
3. Compensation by a group as a result of group cohesiveness includes emotional support and leadership position assignments within the group.
4. Specific ratio analysis can be used to measure the level of cohesion within these groups.