When a 16-Year-Old Student Tells Her Mother That She Is

When a 16-year-old student tells her mother that she is going to go to work for 30 hours a week to earn money to buy a car,the most therapeutic response would be:

A) "You are healthy and doing well in school. Go for it!"
B) "A car will give you a lot of freedom and will enhance your maturity."
C) "What is the hourly wage?"
D) "Will working 30 hours a week interfere with school?"