How do 'continual improvement registers' help to create value?

How do ‘continual improvement registers’ help to create value?

exams ITILFND_V4 V1 ITILFND_V4 exam 0 Comments

How do ‘continual improvement registers’ help to create value?
A . By monitoring achievement against service level targets
B . By making improvements visible
C . By assigning change authorities for change requests
D . By documenting all improvement ideas in a single place

Answer: B