EMERITA A. COLLADO, SUPPLY OFFICER III, PHILIPPINE SCIENCE HIGH SCHOOL, DILLMAN CAMPUS, QUEZON CITY, PETITIONER, VS. HON. REYNALDO A. VILLAR, HON. JUANITO G. ESPINO, JR. [COMMISSIONERS, COMMISSION ON AUDIT] AND THE DIRECTOR, LEGAL SERVICES SECTOR, ADJUDICATION AND LEGAL SERVICES OFFICE, COMMISSION ON AUDIT, RESPONDENTS