Julie gets a new job, and earns an initial hiring bonus of $500 plus $3,600 per month. Her income from this job, f(m) , for working m months, can be determined using the function below. f(m)=3,600m+500

Julie hires a babysitter while she works. The function below can be used to determine h(m) , the number of hours the babysitter works in m months.

h(m)=60m

Julie pays her babysitter $12 per hour.

Which function describes g(m) , the amount of money Julie has left from her job after paying the babysitter for m months?