Final answer:
Azim's group, which is focused on problem-solving and goal attainment with effective teamwork, is in the performing stage of group development, a stage characterized by high functionality and cooperation.
Step-by-step explanation:
Azim is a member of a group in which team members are intent on solving the problem at hand, and the group leader has the group focused on attaining goals and functioning well. This description fits the performing stage of group development. At this stage, the group is effectively working towards achieving its objectives, with a high degree of cooperation and a strong sense of purpose.
Contrastingly, the other stages such as forming, storming, and norming represent earlier phases where the group is coming together, dealing with conflicts and establishing norms, respectively. The transforming stage is not a widely recognized stage in the traditional model of group development originally proposed by Bruce Tuckman.
In the Performing stage, the team makes significant progress towards its goals. Commitment to the team's mission is high and the competence of team members is also high. Team members should continue to deepen their knowledge and skills, including working to continuously improving team development.