A..................... I am just guessing since I didn't read it but that would be my best guess
It represents a agreement as a better deal. Bargain is often used to describe something that was bought for less.
The enclosure movement increased the production of wool.
Answer:
Social worker: people
Air Traffic Controller: data
Butcher: things
Counselor: people
Doctor: people
Mechanic: things
Model: things
Welder: things
Teacher: people
Writer: things
