What Permissions Are Recommended for Applying Upgrade Scripts to the Blue

What permissions are recommended for applying upgrade scripts to the Blue Prism Database?

A) Not Applicable - It is recommended that the Blue Prism client is used to apply the database upgrade script and this is automatically entitled to make all changes
B) dbowner
C) datareader, datawriter
D) datareader, datawriter, all roles named with a prefix of bp_dba
E) All of the above