Which three principles are best practices when implementing a logging strategy for an enterprise application?

Which three principles are best practices when implementing a logging strategy for an
enterprise application?

A.
Include programmer-specific data in the log messages.

B.
Log messages for every method entry and exit.

C.
Use the appropriate logger level for logging information.

D.
Never print log messages to the console window.

E.
Include the thread name and Java class name in log messages.