Answer:
red: Not enough 250
blue: Not enough 250
green: Not enough 250
Explanation:
color store have school needs enough more needed
red: 25 x 250 = 6250 6500 No 6500-6250 = 250
blue 35 x 250 = 8750 9000 NO 9000-8750 = 250
green: 15 x 250 = 3750 4000 NO 4000-3750 = 250