What two things should be done if the Product Owner is unavailable? (choose the best two answers)
Development of functional requirements stops until the Product Owner is available again.
In a permanent state of unavailability, a new Product Owner needs to be appointed. Development efforts without a Product Owner are not employing Scrum.
Within the Sprint, the Development Team makes the best decisions possible to assure progress toward the Sprint Goal, re-aligning with the Product Owner once he/she is available again.
There should be a Product Owner team to allow a different person from that team to instantly take over the role of Product Owner.