Chae Corporation uses the weighted-average method in its process costing system. This month, the beginning inventory in the first processing department consisted of 710 units. The costs and percentage completion of these units in beginning inventory were:Cost Percent Complete Materials costs $8,000 65% Conversion costs $7,000 15% A total of 8,200 units were started and 7,650 units were transferred to the second processing department during the month. The following costs were incurred in the first processing department during the month: Materials costs $138,000 Conversion costs $324,000The ending inventory was 90% complete with respect to materials and 70% complete with respect to conversion costs.Note: Your answers may differ from those offered below due to rounding error. In all cases, select the answer that is the closest to the answer you computed. To reduce rounding error, carry out all computations to at least three decimal places. What are the equivalent units for conversion costs for the month in the first processing department?