If a layout handle exists in the “base/default” package, your custom design package, and the custom package’s
“local.xml”, which handles can be merged?

A.
All of the handles can be merged.

B.
Only the handles in “base/default” can be merged.

C.
Only the handles in your design package can be merged.

D.
Only the handles in “local.xml” can be merged.

E.
Only the handles in “base/default” and “local.xml” can be merged.

F.
Only the handles in your design package and “local.xml” can be merged.