Comprehensive and Detailed Explanation From Exact Extract of AgentForce Documents:

According to the AgentForce Specialist Implementation Guide and Agent Type Configuration Reference, this scenario represents a revenue-generating interaction where the AI agent is directly handling an upsell process. The tasks include verifying the customer’s entitlement, generating a new quote, and calculating a prorated amount — all of which align with the Sales Agent configuration type in AgentForce.

The Sales Agent is specifically designed to manage lead conversion, quoting, upselling, renewals, and escalation logic for higher-value opportunities. AgentForce documentation emphasizes that when an interaction involves quote generation, pricing calculations, or escalations to an Account Executive for large deal handling, the correct design is a Sales Agent.

In contrast, a Service Agent (Option A) is primarily used for resolving support cases, troubleshooting, and service request management, not for handling quote creation or pricing. Similarly, an Employee Agent (Option C) focuses on internal coordination tasks like HR or finance workflows, not customer-facing sales activities.

Therefore, based on the defined use case and AgentForce best practices, the correct agent type to implement is Option B – Sales Agent, as it is optimized for handling sales-driven customer interactions, quote management, and escalation thresholds.