What is the approximate duplication rate for a Dell EMC Avamar server across all clients?

What is the approximate duplication rate for a Dell EMC Avamar server across all clients?
A . 60% for file system data and 30% for database data
B . 70% for file system data and 35% for database data
C . 80% for file system data and 320% for database data
D . 90% for file system data and 310% for database data

Answer: B