Question 11 (5 points) Department B had 3.000 units in Work in Process that were 15% completed at the beginning of the period at a cost of $12,500. Direct materials costing $25,700 were added during the period All materials are added at the beginning of the process. 15.000 units were completed during the period, and 1 700 units were 95% complete with respect to comersion costs at the end of the period. Direct labor was $32.450, and factory overhead was $18.110 The number of ecur ralent nits of production for the period for materials if the weighted average method is used to