Answer: Choice B.
Explanation:
We should note that 16 ounces = 1 pound
Choice A-2 pound bottie costing $3.90. The cost per pound will be:
= $3.90/2
= $1.95 per pound
Choice B-a 36 ounce bottle for $3.05. Note that 36 ounces = 36/16 = 2.25 pounds.The cost per pound will be:
= $3.05/2.25
= $1.36 per pound
The better buy is choice B.