Which of the following statements about positioning is NOT true? Positioning techniques A. Positioning products on a graph based on price level and quantity demanded B. Require a firm to collect data about consumer perceptions of products C. Are sometimes called "perceptual mapping" techniques D. Typically rely on a "product space" diagram to show the relationship among various products E. May use information about consumers' "ideal" products, so that the preferences of different segments of consumers can be considered