1. **Problem:** Determine which statement about the cost per ounce of Bag A and Bag B is true. 2. **Formula:** Cost per ounce = \frac{Cost}{Ounces} 3. Calculate cost per ounce for Bag A: $$\frac{15.60}{24} = 0.65$$ dollars per ounce 4. Calculate cost per ounce for Bag B: $$\frac{20.40}{30} = 0.68$$ dollars per ounce 5. Find the difference in cost per ounce: $$0.68 - 0.65 = 0.03$$ dollars = 3 cents 6. Since Bag A costs 3 cents less per ounce than Bag B, the correct statement is: **A. Bag A costs 3¢ less per ounce than Bag B.**