A state university locks in costs for a student once a student starts attending the university. The total cost is $22,500. A student has the following help in covering the costs of school. An academic scholarship of $10,000.
Other scholarships and grants of $4,400.
Parents pay $1,800.
What is the amount that the student will need to save every month in order to pay off the remaining costs in 10 months?

$525

$630

$1,200

$1,440