Which of the following statements about the introduction of a long, formal report are true?
a). It should end with a review of the facts of authorization
b). It should be placed before the prefatory pages at the very beginning of the report packet
c). It should avoid mentioning how information was collected; this should be saved for the bibliography
d). It should the meetings of the last meeting prior to the report being published
e). It should include a problem statement and a purpose statement