Which three CPQ pricing functionalities contribute to Regular Price during the price calculation sequence? Choose 3 answers

To validate inside the Line Editor page, it is best practice to build a standard Salesforce Validation.

The Admin at Universal Containers is setting up permissions for internal sales Users. In addition to assigning the Salesforce CPQ User permission set, for which objects do the Users need Read, Create, Edit, Delete permissions?

Universal Containers (UC) sells a subscription Product, Monitoring Service reps leave the quantity as 1 when it is sold outside of a bundle.
Which solution can UC apply?

A Universal Containers User states that a Configuration Attribute value can be set up during the initial configuration, but the value is not present when they reconfigure. What should the Admin check to ensure the Configuration Attribute value is properly saved?