If in the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer consumption decrease by 20%, while other consumption increases by 70%.Which of the following statements is correct?

• A. The ratio of household to other consumption is 8/17
• B. The ratio of household to other consumption is 1/17
• C. The ratio of household to other consumption is 17/8
• D. There are errors in the official’s statement