Scarborough Chemical placed 440,000 litres of direct materials into the mixing process.At the end of the month, 20,000 litres were still in process, 30 percent converted as to labour and factory overhead.All direct materials are placed in mixing at the beginning of the process and conversion costs occur evenly during the process.Scarborough Chemical uses weighted-average costing.Required:
a.Determine the equivalent units in process for direct materials and conversion costs assuming there was no beginning inventory.
b.Determine the equivalent units in process for direct materials and conversion costs assuming that a beginning inventory of 24,000 litres of chemicals were 40 percent complete as to conversion costs prior to the addition of the 440,000 litres.