Garrett used interpersonal skills when he negotiated with teachers and encouraged their support of the project.
Option C is correct.
What interpersonal skills means?
Interpersonal skills are the behaviors which a person follows to interact with others effectively. People use interpersonal skills everywhere when dealing with others, whether it is in the workplace, in social situations, or inside a family.
Why's interpersonal skills important?
Interpersonal skills are necessary for communicating and working with groups and individuals in the personal and professional life. People with high interpersonal skills tends to develop a good relationships and better interactions . They understand family, friends, coworkers and clients very well.
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