What is the purpose of the Policy Check feature on FortiManager?

What is the purpose of the Policy Check feature on FortiManager?
A . To find and provide recommendation to combine multiple separate policy packages into one common
policy package
B . To find and merge duplicate policies in the policy package
C . To find and provide recommendation for optimizing policies in a policy package
D . To find and delete disabled firewall policies in the policy package

Answer: C

Explanation:

Reference: https://help.fortinet.com/fmgr/50hlp/56/5-6-2/FortiManager_Admin_Guide/1200_Policy%20and%20Objects/0800_Managing%20policy%20packages/2400_Perform%20a%20policy%20consistency%20check.htm