A food bank is ordering boxes of granola bars and pouches of fruit snacks from a wholesaler. The wholesaler will load no more than 1,000 ounces of product onto the delivery van. Each box of granola bars weighs 14.8 ounces, and each pouch of fruit snacks weighs 3.7 ounces.
To meet demand, the food bank needs at least three times as many pouches of fruit snacks as boxes of granola bars.
Let g be the number of boxes of granola bars and f be the number of pouches of fruit snacks, where g and f are non-negative integers.
Which system of inequalities best models this situation?