Barry joined the military after high school, where he learned how to maintain and fix airplanes. Now he does similar work for a large airline and is also responsible for teaching in-house training programs. Which best describes his work environment?
a. Barry splits his time between a noisy airport runway and a quiet aviation repair shop.
b. Barry splits his time between a noisy aviation repair shop and a quiet office and classroom.
c. Barry splits his time between a noisy warehouse and a quiet office and classroom.
d. Barry splits his time between a noisy aviation repair shop and a quiet aviation control tower.
