The Department of Administration shall
(1) make surveys and studies to improve administrative procedures, methods, and organization;
(2) keep general accounts;
(3) approve vouchers and disburse funds for all purposes;
(4) operate centralized purchasing and supply services, and necessary storerooms and warehouses;
(5) allot space in state buildings to the various departments according to need and available space;
(6) supervise telephone, mailing, messenger, duplicating, and similar services adaptable to centralized management;
(7) administer the public employees' retirement system and teachers' retirement system;
(8) administer a statewide personnel program, including central personnel services such as recruitment, assessment, position classification, and pay administration;
(9) administer and supervise a statewide automatic data processing program;
(10) study, design, implement, and manage the telecommunications systems and services of the state under AS 44.21.305 - 44.21.330;
(11) provide administrative services to the Violent Crimes Compensation Board.