Answer:
c. Schedule a follow-up meeting
Step-by-step explanation:
In the given scenario the supervisor when talking to his son made the following statement: "I've noticed that we haven't received any more customer complaints about your service and, in fact, one customer told me you went out of your way."
This statement is one that should be asked during follow up meeting to review implemented solution.
Counseling interview will involve identifying the problem, consideration of solutions, choosing the appropriate solution, and finally the follow up meeting where review is done and feedback given.
The salesperson's son recieved positive feedback after solution implementation