1. Mr. Griffith is ordering a whole new set of basketballs for the basketball teams at KIPP Infinity.
Modell's charges $50.50 for shipping and $7 per ball.
Sports Authority charges $18.50 for shipping and $11 per ball.
If he wants to spend as little money as possible, how should Mr. Griffith make a decision about which
company to buy the basketballs from?
