All of the following are informal methods used in PR research, EXCEPT

Professor Barram is a popular and entertaining lecturer in the business department on my campus; his major purpose for his lectures is ________

A) ?to inform. B) ?to convince. C) ?to persuade. D) ?to commemorate. E) ?to entertain.

Carly is excited about her phone interview scheduled for tomorrow. What should Carly keep in mind as she prepares for this interview?

A. Make sure her phone is fully charged and has a strong signal. B. Make sure she has her résumé handy so she can read from it. C. Make sure she is scheduled for the first interview of the day. D. Make sure a friend is nearby for moral support.