Answer:
The $29.3 ounce package is the better buy
Explanation:
Unit price = total cost / number of ounces in the package.
So for the smallest size unit price = 2.99 / 10.5 = $0.28
and for the larger package unit price = 7.98 / 29.3 = $0.27
The 29.3 oz package has the lowest unit price.
So the better buy is the larger 29.3 oz package.
Hope this helps.