Answer:
Here is the complete question (in attachment).
The least price is for Water Spring brand and the greatest price is of Clear Mountain brand.
Step-by-step explanation:
To find the unit price we have to divide the full price with the whole of the quantity.
From least to greatest unit prices are arranged below.
In ascending order the number are.
[tex]0.416 < 0.423< 0.437< 0.457< 0.499[/tex]
So the least price is for Water Spring brand,and the greatest price is for Clear Mountain brand.