Which of the following statements is true of consumer behavior? A) Consumer behavior cannot be learned. B) The study of consumer behavior includes factors that influence purchase decisions and product use. C) Consumers' product and service preferences are constant and do not change over time. D) People's value systems do not affect their consumer behavior. . After being influenced by frequent advertisements, Jeremy buys a new cell phone. However, heh iscovers that the new cell phone does not offer the features he expected. This scenario illustrates that the of the purchase is less than Jeremy's expectations A) perceived value B) an evoked set C) a consumer set D) actual value 3. Unlike external stimuli, internal stimuli A) include stimuli such as advertisements and videos. B) do not have multiple sources. C) include stimuli such as hunger and thirst. D) cannot be satisfied through purchases