Exact extracts:
* "The REST API for Copilot Business allows you to retrieve a summary of Copilot usage metrics for organization members." References: GitHub Copilot Business REST API documentation.

"Few-shot prompting is a technique where you provide examples of the mechanism or output you want the model to follow. These examples guide the AI's responses." This proves that option A is correct.
References: GitHub Copilot prompt engineering documentation.

Organization audit logs track changes to content exclusion settings, providing administrators with visibility into configuration changes.

"GitHub Copilot Individual subscriptions are billed using the payment method configured in your GitHub user profile." There is no free tier for open source projects, so option A is correct.
References: GitHub Copilot billing documentation.

"The quality of Copilot Chat responses depends on the clarity and specificity of your prompts. You can guide Copilot to follow organizational standards by including examples or requirements in your request." This means prompt engineering with specific examples is the way to align with company standards.
References: GitHub Copilot Chat best practices documentation.