RONALD O. MARTINEZ, JUSTINO D. BUCAY, EDUARDO D. CANLAS, EDWIN Q. CANSINO, REYNALDO C. CAPILI, EMERITO D. CAPILI, DAVID L. CAYANAN, ROMEO C. CORTEZ, RENATO T. FRANCO, JERWIN P. GADIA, FREDERICK V. ILANO, ERNESTO C. IÑOSA, JUANITO A. LOBARDIO, ERNESTO L. MANGIO, GARRY L. MAÑACOP, GELICO A. MARZAN, BIENVENIDO D. MILLAN, JR., BENEDICTO O. MIRANDA, AARON T. OLIQUINO, EDGAR C. PANGILINAN, ARNOLD B. PEREZ, GERARDO S. ROXAS, ROBERT LAXAMANA,* ALBERT SANTOS, EDGARDO ABAGAT, EDGARDO VILLAVICENCIO (HEREIN REPRESENTED BY HIS NOW WIDOW ELNOR C. PANGILINAN), JANNEL LORD M. BONDOC (NOW HEREIN REPRESENTED BY JAZMIN ALFONSO), AND ROEL M. GUTIERREZ, PETITIONERS, VS. MAGNOLIA POULTRY PROCESSING PLANT (MPPP), NOW NAMED SAN MIGUEL FOODS, INC., (SMFI) - MPPP, RESPONDENT