Question: To sanitize a kitchen counter with bleach.

  Options: 
 A. Mix water and bleach at a ratio of roughly half a cup of bleach to one gallon of water. Wipe down the counter with the mixture, let it stand for five minutes, and then rinse the counter thoroughly with water.
 B. Mix water and bleach at a ratio of roughly half a cup of water to one gallon of bleach. Wipe down the counter with the mixture, let it stand for five minutes, and then rinse the counter thoroughly with bleach.
Answer: A