What are the recommended 'cpmostrecent' and 'cphfschecked' configuration values to retain the recent checkpoints during Avamar node addition?

What are the recommended ‘cpmostrecent’ and ‘cphfschecked’ configuration values to retain the recent checkpoints during Avamar node addition?

What are the recommended ‘cpmostrecent’ and ‘cphfschecked’ configuration values to retain the recent checkpoints during Avamar node addition?
A . cpmostrecent=4; cphfschecked=2
B . cpmostrecent=10; cphfschecked=5
C . cpmostrecent=6; cphfschecked=2
D . cpmostrecent=3; cphfschecked=3

Answer: B