Answer:
A.) Gatekeeper
Step-by-step explanation:
Lecture page 46. A) Gatekeepers are the people who keep information out and let information in to the buying center. This is exactly what Ryan does by sorting through the sales solicitations. B) Ryan does not make any decisions in the buying center. C) The purchasing agent is the person who actually does the buying. This is not part of Ryan's job. D) The user is someone who is actually going to use the equipment that is purchased. There is no mention of Ryan using any purchased goods in this question. E) Gopher is not one of the roles in the buying center.
---
Hope this helps you! <3