calcula l 1. Product A (500 kg) is processed and products B (100 kg), C (250 kg) and D (150 kg). Required: Calculate the allocation of joint costs using Physical output method and Net realizable value method: Product B (SP-$45/kg) Product A Process costs Product C Process costs SP-$50/kg $10/kg $10,000 (process further) $10/kg Product D (SP = $60/kg)