In Some Instances, Where Documentary Evidence Is Voluminous, Summaries May

In some instances, where documentary evidence is voluminous, summaries may be used. In this event:

A) it is usually not necessary that the records or materials summarized be made accessible to the opposing party.
B) the expert witness who prepared the summary is not subject to cross-examination.
C) it is not necessary to lay a foundation with reference to the admissibility of the originals.
D) it must be shown that the summary accurately summarizes the material involved and does not refer to information not contained in the original.