Final answer:
The control process involves monitoring actual activity, comparing it with planned activity, investigating discrepancies, and taking corrective action, meaning all options listed are part of the control process. Therefore, the correct answer is e.
Step-by-step explanation:
The part of the control process includes multiple activities designed to ensure that an organization's goals are met in an effective and efficient manner. These activities typically involve:
- Monitoring of actual activity to assess real-time operations.
- Comparison of actual with planned activity to evaluate performance against objectives.
- Investigating to understand the reasons behind any deviations from the plan.
- Taking corrective action if necessary, to align actual performance with planned performance.
Therefore, the correct answer to the question is e. All of these.