Which type of file is most efficient with storage space?

A marketer who is using a reliable marketing information system to monitor the marketing environment so s/he can assess market potential and demand is focused on capturing marketing insights

Indicate whether the statement is true or false

Maria considers buying a car for herself, after she notices the advantages experienced by her best friend from his new car. Which of the following forms of stimulus has activated Maria's problem recognition process?

A) external stimuli B) internal stimuli C) peer stimuli D) secondary stimuli E) marketing induced stimuli