Purpose of Monitoring Control Statuses:

Organizations monitor control statuses to ensure that the controls in place are functioning correctly and achieving their intended outcomes.

Providing Assurance:

Monitoring control statuses provides assurance that the organization is compliant with established standards, regulations, and internal policies.

Compliance is a critical aspect of governance and risk management, ensuring that the organization operates within legal and regulatory frameworks.

Comparison of Options:

B ensuring risk events are fully mitigated is an important aspect but is secondary to the overarching goal of compliance.

C meeting ROI objectives is related to financial performance but does not directly relate to the primary purpose of control monitoring, which is compliance.

Conclusion:

Thus, the primary reason for monitoring control statuses is to provide assurance that compliance with established standards is achieved.