(as defined in section 2) of the population in the State or relevant geographic area, including a description of the populations likely to need long-term care services, such as people with disabilities and older adults. (2) Projections of unmet need for services provided by direct care professionals based on enrollment waiting lists under home and community-based waivers under section 1115 of the Social Security Act ( 42 U.S.C. 1315 ) or section 1915 of such Act ( 42 U.S.C. 1396n ) and other relevant data to the extent practicable and feasible, such as direct care workforce vacancy rates, crude separation rates, and the number of direct care professionals, including such professionals who are managers or supervisors, in the region. (3) An advisory committee to advise the eligible entity on activities to be carried out through the grant. Such advisory committee— (A) may be comprised of entities listed in paragraph (12)