Brian earns $8.00 per hour working on the weekends. He needs at least $320.00 for a new cell phone. How many hours, h, does Brian need to work on the weekends to buy a new phone?

A) 8.00h > 320.00
B) h/8.00 < 320.00
C) 8.00h < 320.00
D) h/8.00 > 320.00