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urrent Attemptin rrugress A department adds direct materials at the beginning of the process and incurs conversion costs uniformly throughout the process. For the month of May, there was no beginning Work in Process inventory; 46700 units were completed and transferred out; and there were 14800 units in the ending Work in Process inventory that were 15% complete. During May, $ 135300 direct materials costs and $ 73380 conversion costs were charged to the department. How much are unit production costs for direct materials and conversion costs for May if the weighted average method is used, rounded to the nearest whole cent? Conversion Costs Direct Materials $ 2.20 - $3.39 $ 1.34 $2.77 $ 1.50 $1.98 $ 1.19 $1.50