Global Synergy Corporation is a multinational conglomerate that is experiencing performance issues at multiple levels, from individual employees to teams and the entire organisation. The company is seeking to implement organisational development interventions to address these challenges.

Tasks:

$1.$ Design a comprehensive organisational development intervention strategy for Global Synergy that encompasses interventions at the individual, team, and organisational levels.

$2.$ Summarise the key components of each intervention and explain how they will collectively contribute to enhancing overall performance.