This document contains a tutorial on cost accounting for four students in the DAT3A program. It provides an example comparing marginal costing and absorption costing methods. Under marginal costing, Gloria Manufacturing's net profit is RM1,180,000. Under absorption costing, Gloria Manufacturing's net profit is RM1,168,000. The document also lists the lecturer, MS Norwani bt Harun, and is restricted for the invigilator only.