Ceferino Company received an order for 25 automatic mixing machines. Because of the order's exacting specifications; it is anticipated that defective and spoiled work will exceed the normal rate. The materials costs per unit is P80; labor cost, P194; and manufacturing overhead for this order is to be applied at 100% of the labor cost. During production, 5 units were found to be defective and required the following total additional costs; materials, P97, labor, P125, and manufacturing overhead at the 100% rate. On final inspection, 2 units were classified as seconds and sold for P400 each, the proceeds being credited to the order. The purchaser has agreed to accept the 23 machines, although the acceptable units are fewer than the number ordered. What is the unit cost of the completed units?