Which statement concerning the kinked demand curve model of oligopoly is false? The portion of the demand curve above the "kink" is more elastic than the portion below. The firm's marginal costs can sometimes shift without changing the profit-maximizing price and output. It assumes when one oligopolist raises the price, all others will follow. It addresses the question of price "stickiness."

Match the steps for conducting an informational interview with the task involved in each step or its purpose. 1. research your chosen career field. 2. identify someone to interview. 3. prepare for the interview. 4. conduct the informational interview. 5. follow up with your interviewer. a. learn more about a company that interests you. b. encourage the interviewer to do most of the talking while you take notes. c. write a handwritten -you letter to express that you want to stay in touch. d. make contact through email, a phone call, or mail to arrange the meeting. e. choose a conservative, professional ensemble to wear.