Engagement teams are required to attach dratt engagement lettersiscope of work excerpts to Sentinel requests for services to which two calegones of audit entity? Select two correct answers. OEPIS Other Listed entities Unlisted entities UK PIES 2 ct: Tax accounting services (1.e performing tax calculations) are not permissible for which categories of audited entity? Select three correct answers. Untisted Listed entities OEPIS UK PIES