Identify the applicable procedure that does not represent the "Engagement Performance" element of quality control in the following procedures taken from the quality control manual of a CPA firm.
(A
An engagement management software will not allow archiving of the engagement file until all audit programs are
electronically signed by audit engagement team members,
B
Firm personnel have adequate reference materials required for conducting appropriate accounting and auditing
research.
Each office of the firm should be visited at least annually by review persons selected by the director of accounting and
auditing
D
Partners review critical audit engagement decisions and authorizations are required for all audit engagements.​