About three fourths if I’m not mistaken.
In considering both of the fundamental characters, we can feel sympathy as perusers with both of their positions, and similarly, we can distinguish that the way they collaborate can be coldblooded and cutthroat.
We are made to feel the two feels sorry for and disdain at Jing Mei's mom. We are given brief insights about her troublesome past in China and how she saw her coming to America as speaking to being some place where anybody could accomplish anything.
The answer is the last one :)
It would be to identify the degree of fit which is between a person and occupation. Finding the job that would best fit a person and can succeed in the field of work.