Which of the following would provide the MOST useful input when evaluating the appropriateness of risk responses?

Incident reports provide historical data that can inform risk identification and assessment, but they do not define the organization's acceptable level of future risk.

Cost-benefit analysis helps assess the economic viability of a risk response but does not, by itself, determine if the resulting risk level is strategically acceptable to the organization.

Risk tolerance explicitly defines the maximum amount of risk an organization is willing to accept after risk treatment. When evaluating risk responses, the ultimate goal is to reduce residual risk to a level that aligns with or falls below this tolerance, making risk tolerance the most critical benchmark for determining a response's appropriateness.

Control objectives define what a specific control aims to achieve, which is important for control design, but they do not provide the overarching strategic guidance on how much risk reduction is acceptable to the business.