Match the Category in Weatherbe's PIECES Framework with the Appropriate

Match the category in Weatherbe's PIECES framework with the appropriate definition.
-Efficiency problem

A) A problem that impacts business operations
B) A problem that pertains to the proficiency of the current system
C) A problem that relates to confidentiality, integrity (accuracy and completeness) , or availability of data
D) A problem that impacts revenues (benefits) or costs
E) A problem that relates to security of the system
F) A problem that relates to system problems, such as system availability