Which methods ensure that all objects uploaded to the bucket are set to public read?

You need to configure an Amazon S3 bucket to serve static assets for your public-facing web application.

Which methods ensure that all objects uploaded to the bucket are set to public read? Choose 2 answers
A . Set permissions on the object to public read during upload
B . Configure the bucket ACL to sell all objects to public read
C . Configure the bucket policy to set all objects to public read
D . Use AWS identity and access Management roles to set the bucket to public read
E . Amazon S3 objects default to public read, so no action is needed

Answer: B,C