What should be done to provide managers access to records of which they are not the owner in a private sharing model?

An app builder would like to streamline the user experience by reflecting summarized calculations of specific fields on various objects. Which field types could be used in roll-up summary fields to accomplish this? Choose 3 answers

Which statement is true for embedding a Visualforce page in a page Layout. Choose 2 Answers

A Cloud Kicks employee submitted an opportunity for approval by their manager.
What would happen if the employee attempts to edit the description field after submission?

A custom object named assignment has a private sharing setting that grantsaccess using hierarchies. The organization has a role hierarchy where the"Specialist" role reports to a "Manager" role which reports to a "Director" role. TheDirector role is at the top of the role hierarchy. A user who is in the manager rolecreate a new assignment record. Who can see this record?