What are the privileges, child roles required for Sales Read Only access?

Summary:

Hi All,

We have seeded Sales Read Only role, but that is not providing access to Sales objects such as Accounts, Contacts, Lead and Opportunity.

Content (please ensure you mask any confidential information):

If we copy Sales Representative role, there are many child duty roles assigned.

Which are those roles are required for read only access for sales?

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):