Relationship disclosure information is intended to help clients understand the nature of their relationship with the dealer, including account services, costs, charges, compensation, conflicts, and how fees affect investment returns. For a mutual fund client, disclosure of the general impact of management expense fees and other ongoing fund costs is essential because these charges reduce the investor’s return over time. Option A relates more to performance reporting or benchmarking discussion. Option B incorrectly focuses on internal Know Your Product collection terminology rather than client disclosure. Option D is incorrectly phrased because the relevant disclosure concerns charges, compensation, and benefits received by the dealer or related parties, not benefits received by the client. Therefore, Option C is correct.