Which of the following is a step in the process of controlling?

The correct answer is option 1- Comparison of actual and standard performance.

The step in the process of controlling is Comparison of actual and standard performance. This step involves measuring performance against set standards to ensure goals are being met and to identify any deviations that need correction. Maintaining discipline and clarity of work relationships are important aspects of management but are not specifically steps in the controlling process. So, the correct answer is Comparison of actual and standard performance.