Which action will achieve this goal?

You have created a snapshot profile in which one snapshot is taken every 10 minutes with an expiration time set to “1 week”. You goal is to Improve space utilization without changing the 10-minute Interval between the snapshots.

Which action will achieve this goal?
A . Set the minimum “Allowed Repeat Interval” to 15 minutes
B . Select the “Allow Snapshots” option to coalesce into active snapshot
C . Decrease the expiration time
D . Change the interval to 24 hours

Answer: B