A department adds all raw materials to a process at the beginning of the process and incurs conversion costs uniformly throughout the process. For the month of January, there were no units in the beginning work in process inventory: 89600 units were started into production in January; and there were 19500 units that were 30% complete in the ending work in process inventory at the end of January. What were the equivalent units of production for conversion costs for the month of January? 70100 equivalent units. O 83750 equivalent units. O 89600 equivalent units. O 75950 equivalent units