Final answer:
The committee members working on rewriting the company's mission statement and attempting to bond are in the forming phase of team development, which is the initial phase where members get to know each other and understand the team's goals. The correct option is A.
Step-by-step explanation:
The committee members who are just starting to get to know one another and attempting to bond are in the forming phase of team development. During the forming stage, team members are often polite and positive, but they may also feel anxious about their roles and the people they are working with. This phase is characterized by members getting acquainted and understanding the team's purpose. As they become more comfortable with each other, they will navigate to the next phase, which may involve more conflicts, known as storming.
The forming phase is crucial since it sets the groundwork for how the team will work together. It is important for the team to build trust, establish clear objectives, and create an open environment for communication. After successful formation, the team can proceed to storming, where different ideas and approaches may clash, followed by norming, where consensus starts forming, and finally, performing, where the team efficiently works towards their goals.