Answer: c. Need recognition
Explanation: Mary has just proceeded through the need recognition stage of consumer decision making. This is because she discovered an issue that needed to be resolved that affected her ability to be in contact with her clients. The need recognition stage of consumer decision making as the first stage of the consumer decision making process refers to the instance where a consumer recognizes that a need exists that needs to be satisfied. The need can be triggered by internal stimuli or external stimuli. Mary researched what kind of need she has, what brought it about, and possible ways to deal with the need.