A new Sprint has just started in your project. Some of the Development Team members need help determining when team members will actually take ownership of a Sprint Backlog item. What should you tell the Development Team?

Company ABC always works in the following way: The business chooses a set of requirements that it believes will add business value. It communicates the requirements to the IT organization. The IT organization responds back with a plan and estimates of cost and schedule. The business agrees to that plan. The IT organization executes the plan and delivers a product to the business.

What type of framework is company ABC following?

A Product Owner is refining the product backlog She has provided more details to stones that nave a higher priority after speaking with several customers She has also grouped several user stories with a lower priority into epics

Is this the right way to refine the product backlog?