IKhaos Limited manufactures a single product. Production cost information for its first year of operation, appears below: REQUIRED: 5.1 Determine, under both the absorption and variable costing methods, the - 5.1.1 production cost per unit; 5.1.2 profit for the year at a selling price of R180 per unit; 5.1.3 cost of closing inventory. 5.2 Reconcile the profits calculated in 5.1.3