Question

Erin loves to eat cereal!

Answer 1

To answer the question above, calculate the price per ounce of cereal of each local grocery stores
Save-Some-More       $0.33 / ounce
Save-The-Most           $0.28 / ounce
Spend-Less-Money    $0.27 / ounce
Cheap-Food                $0.3 / ounce

Thus, the final arrangement should be: (1) Spend - Less-Money, (2) Save-The-Most, (3) Cheap-Food, (4) Save-Some-More