Case Study Xyz Cement. Glaze Llagas. Planas, Jhazel Maureen M. Salac, Kershey Guerrero, Ma. Thalia An Joy R. Lopez, Benedict Sadangsal, Jana Stefi E. Bonagua, Patrick John C. Basa, Angelie P. Group No. 5 Case No. 6 - XYZ Cement Company Background of the Study In a982, XYZ Company began its plant operation in Pampanga.