Radford Products adds materials at the beginning of the process in Department A. The following information on physical units for Department A for the month of January is available. Units started in January 893,000 Units completed in January 917,000 Work in process, January 1 (25% complete with respect to conversion) 97,500 Work in process, January 31 (40% complete with respect to conversion) 73,500 Required: Compute the equivalent units for materials costs and for conversion costs using the weighted-averag