Which 2 actions should an architect recommend to UC?

Universal containers (UC) wants toimplement a partner community. As part of their implementation, UC would like to modify both the Forgot password and change password experience with custom branding for their partner community users .

Which 2 actions should an architect recommend to UC? Choose 2 answers
A . Build a community builder page for the change password experience and Custom Visualforce page for the Forgot password experience.
B. Build a custom visualforce page for both the change password and Forgot password experiences.
C. Build a custom visualforce page for the change password experience and a community builder page for the Forgot password experience.
D. Build a community builder page for both the change password and Forgot password experiences.

Answer: B,C