Winkle Company uses the FIFO method in its process costing system. At the beginning of March, the work-in-process inventory in the Blending Processing Center consisted of 5,000 units, 90% complete with respect to conversion costs. At the end of the month, the work-in-process inventory consisted of 2,000 units that were 60% complete with respect to conversion costs. If 10,000 units were transferred to the next processing center during the month, what would be the equivalent units of production for conversion costs