What was a major result of teamwork during the product launch?

Reaching sales targets is a significant outcome of effective teamwork during a product launch because it reflects the collaborative efforts of all team members working towards a common goal. Successful teamwork typically involves clear communication, shared responsibilities, and a collective approach to problem-solving. When team members align their skills and resources, they can enhance productivity and ensure that the product is well-received in the market. Achieving sales targets indicates that the team not only effectively executed the launch but also leveraged each member's strengths to address customer needs and market demands successfully.

In contrast, the other options highlight negative outcomes that are unlikely associated with successful teamwork. Decreased product quality, increased project timeline, and reduced communication among team members would typically indicate failures in collaboration, rather than the successes that arise from effective teamwork.