Your client noticed that his ad was disapproved for editorial reasons. Why is it important for him to understand and abide by Google's advertising policies

155) Your client noticed that his ad was disapproved for editorial reasons. Why is it important for him to understand and abide by Google's advertising policies.

   A)  AdWords policies can help web user distinguish between ads and search results
   B)  AdWords policies can help ensure ads are useful, varied, relevant, and safe for web users
   C)  AdWords policies can keep disapproved ads and websites out of organic search results

   D)  AdWords policies can help keep ad costs low and affordable for advertisers