In Regard to Case Law and the Analysis Section of an Office

In regard to case law and the analysis section of an office legal memorandum:

A) In some instances statutory law can be applied directly to the facts,and case law is not necessary.
B) In some instances,it is not necessary to research case law when a statute clearly applies
C) Case law links the rule of law and the issue raised by the client's facts
D) The analysis section usually begins with the presentation of the case on point
E) All of the above
F) Answers a and c above
G) Answers a,b,and c above