designing a process generating output giving feedback setting a goal
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: After a windstorm, Niko called the electric company to report that he had no electricity. His phone call is an example of which of the following elements of a universal systems model?
Possibilities:
- designing a process
- generating output
- giving feedback
- setting a goal

giving feedback