What ar% three characteristics of a master-detail relationship?
Choose 3 answers

All fields on the Approval page layout are available to view on the Approval History related list

On the page layout, some standard fields have properties which cannot be changed (e.g. the Created By and Modified By fields)

Following are the Custom Business Objects EXCEPT:

Sales reps at AW Computing need assistance from product managers when selling certain products.
Product managers do not have access to Opportunities but need to gain access when assisting on a specific deal. How can the system administrator accomplish this?