During Sam's interview for a management position at Google, the interviewer asked several questions such as "How many ping-pong balls could fit in this room?" and "What country had the highest GDP in 1987?" However, the interviewer did not ask the same questions of Kate, who interviewed after Sam, or Ashanti, who interviewed before. Google is probably in the habit of giving _______ interviews. a. Structured b. Situational c. Unstructured d. Behavioral e. Brainstorming f. Objective