What should the product owner do about this situation?

An agile project for a database migration impacts nearly all business units of the corporation. Every effort has been made to complete the migration before the end-of support date for the database platform. Anew impediment now implies the need to continue use of the old platform another year at a higher support price.

What should the product owner do about this situation?
A . Reprioritize the backlog based on value and cost of delay divided by duration.
B. Reprioritize the backlog based on story size and competence availability.
C. Remove low-value items from the backlog to compensate for the higher cost.
D. Switch to a predictive approach to prevent any further delays to completion.

Answer: C