Question:
Goal: how do you scan an item at self checkout?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
run the barcode on the red dot

Question:
Goal: electric mixer

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
can be submerged in flour

Question:
Goal: To save money on products at the store,

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
look for a generic store brand version of products.