WHAT IS THE UNIT COST OF THE GOODS MANUFACTURED TO THE STOREROOM IS THE LOSS IS CHARGED TO TOTAL PRODUCTION? SHOW A DETAILED SOLUTION

A job order for 500 units of children's party giveaways were processed with costs of P80,000 and P30,000 for direct materials and direct labor, respectively. Factory overhead was applied at 50% of direct labor cost which excludes a 5% provision for spoilage. Prior to transfer to the storeroom, 25 units were found to be spoiled with an estimated market value of P50 per unit. What is the unit cost of the goods transferred to the storeroom if the loss is charged to total production?