Final answer:
The 12-pack offers the best value.
Step-by-step explanation:
To determine which pack of fruit is the best to buy, we need to compare the cost per unit of each pack. The 4-pack costs $2.95, so the cost per unit is $2.95 / 4 = $0.7375 per unit. The 12-pack costs $8.65, so the cost per unit is $8.65 / 12 = $0.7208 per unit. The 24-pack costs $17.50, so the cost per unit is $17.50 / 24 = $0.7292 per unit.
Based on the cost per unit, the 12-pack offers the best value, as it has the lowest cost per unit ($0.7208) among the three options. Therefore, the answer is B. 12-pack offers the best value.