Answer;
C. Common in small businesses
Explanation;
-Unstructured Interview refers to an interview in which the questions to be asked to the respondents are not set in advance. These non-directive interviews are considered to be the opposite of a structured interview which offers a set amount of standardized questions.
-Unstructured interviews are much more casual and unrehearsed. They depend on free flowing conversation which tends to focus on your personal qualities as they relate to the work.