Which two settings within the Loyalty tier groups configuration should the Consultant configure to meet the required specifications?

A Consultant needs to configure the Loyalty tier groups for a Loyalty Program with the following specifications:

Qualifying period is reset once a year on the 31st of March.

The member-tier is not extended upon expiration.

Which two settings within the Loyalty tier groups configuration should the Consultant configure to meet the required specifications?
A . Extend Expiration = member enrollment anniversary
B . Tier-model = fixed
C . Tier-model = anniversary
D . Extend Expiration = no extension

Answer: B, D