How to prepare for a Job Interview and the communications within that interview.Use the 3-step writing process (problem process and product) as you prepare your speech Topic : How to prepare for a Job Interview and the communications within that interview. The purpose of the presentation is to further educate business managers in the area of preparing them for interviewing candidates as well as interview communications skills in the effort to help them to have better communication when it comes to interview and to further their career if they want to go that way again with another employer.