Sarah Manchester Works for a Cable TV Company in a Large

Sarah Manchester works for a cable TV company in a large city. She consults with architects and builders who want advice about planning for a home theater set-up before a home is built and wired. The cable company created Sarah's position when it learned that a local satellite TV service provider was signing up a larger share of new home owners in luxury subdivisions. Sarah is a(n) :

A) technical specialist.
B) sales promotion specialist.
C) order taker.
D) order getter.
E) customer service rep.