Answer:
c. Coaching
Step-by-step explanation:
Coaching is an example of interpersonal communication which involves direct communication with someone for the purpose of performance improvement or behaviour.
Organizations uses various types of communication to pass information to its employees. They are;
-Interpersonal communication which involves a one on one communication among employees. Example is coaching.
-Non verbal communication which involves making gesture or communicating with body language
-Written communication as the name implies involves documenting conversation between managers and surbodiate. Eg email writings
-Oral communication is the type of communication that is spoken verbally without being documented.