On a Visit to Conner Industries, a West Plains Band

On a visit to Conner Industries, a West Plains Band Saw salesperson heard a production employee saying, "This band saw has a 36-inch wheel that could really save us time, and with its adjustable height, it can be operated by someone tall like me as well as by our shorter workers. I bet this would speed up my production time by 30 percent. Why don't we order this band saw?" The person the salesperson heard giving input has which buying center role?

A) purchasing agent
B) decider
C) buyer
D) user
E) motivator