Federal Rules of Evidence regarding Business Records once more:
https://www.law.cornell.edu/rules/fre/rule_803
(6) Records of a Regularly Conducted Activity. A record of an act, event, condition, opinion, or diagnosis if:
(A) the record was made at or near the time by — or from information transmitted by — someone with knowledge;
(B) the record was kept in the course of a regularly conducted activity of a business, organization, occupation, or calling, whether or not for profit;
(C) making the record was a regular practice of that activity;
(D) all these conditions are shown by the testimony of the custodian or another qualified witness, or by a certification that complies with Rule 902(11) or (12) or with a statute permitting certification; and
(E) the opponent does not show that the source of information or the method or circumstances of preparation indicate a lack of trustworthiness.
Ball in your court. The Waldman exhibits are copies of Klein's business records. Show why they are not admissible.
Hank