Required: a. Adams Company's production cycle starts in Department A. The following information is available for July: Work i process, July 1 (60% complete) Started in July Work in process, July 31 (30% complete) Units 73,000 350,000 42,000 Materials are added at the beginning of the process in Department A. Using the weighted-average method, what are the equivalent units of production for materials and conversion costs for the month of July, respectively? O 423.000: 393.600 O 381,000, 350,000 O 350000, 362.600 O 423.000, 381000 O None of the above