An enterprise has an overarching enterprise architecture document. The CIO is concerned that EA is not leveraged in recent IT-enabled investments. Which of the following would BEST help to address these concerns and enforce the leveraging of enterprise architecture? 

Answer options:

A. Require enterprise architecture review at key milestones.
B. Publish and train on the enterprise architecture document.
C. Form a team to update enterprise architecture regularly.
D. Adopt a globally-recognized enterprise architecture framework.

B