This student works a part time job. This part time job earns her a decent salary. She takes her looks at her pay check and sees a minus 10%. This makes her confused. So she gets a new job. This new job is the recent one.
Those boys were going to ball practice
The conclusion that can be drawn about Jane from her description of meeting Mr. Rochester for the first time is that B) Jane is nervous about meeting Mr. Rochester and looks to Mrs. Fairfax for security.