(a) friendly visiting of the indigent aged;
(b) finding homes for foster children;
(c) escorting and transporting recipients to clinics and other destinations;
(d) aiding in location of improved housing;
(e) teaching homemaking skills and aiding in budgeting and care of the household;
(f) providing tutoring and other educational aid; and
(g) giving information, screening requests and performing other services in waiting rooms of welfare centers.