RARA Company using process costing method to allocate cost between costof goods sold and ending finished goods, following data related to to january: Physical units, Beginning inventory 500 units and units started 4500 units while units ending inventory 1000, cost of beginning DM $20,000 and CC $10,000 while cost of units added during january DM $80,000 and CC $70,000, degree of completion 100% of DM and Beginning CC 60% and Ending CC 50%, Using WA method compute cost of ending ?inventory units for DM $20,000 .a .$17,770.b $8,885.c RARA Company using process costing method to allocate cost between costof goods sold and ending finished goods, following data related to to january: Physical units, Beginning inventory 500 units and units started 4500 units while units ending inventory 1000, cost of beginning DM $20,000 and CC $10,000 while cost of units added during january DM $80,000 and CC $70,000, degree of completion 100% of DM and Beginning CC 60% and Ending CC 50%, Using WA method compute cost of ending ?inventory units for DM $20,000.a .$17,770 .b .$8,885.c