Jennifer Usually Worked Long Hours at Her Job at the Hospital

Jennifer usually worked long hours at her job at the hospital, so her husband, Ari, an amateur chef, prepared most of the meals for the family. As an anniversary gift, Jennifer bought Ari a top-of-the-line professional cooktop and oven. Ari's primary role in this process was that of

A) information gatherer.
B) influencer.
C) purchaser.
D) decision maker.
E) user.