During college, Ariana works at both her college's career center and at a local coffee shop. She earns $16...

During college, Ariana works at both her college's career center and at a local coffee shop.
She earns $16 per hour at the career center and $24 per hour at the coffee shop. Ariana's
goal is to earn at least $1,200 per month. She can work at most 56 hours each month.
Ariana prefers working at the career center. What is the maximum number of hours that
Ariana can work at the career center each month while still meeting her monthly earning
goal?