The Lysol Disinfectant Company is having increased sales this quarter. Lysol uses a process costing system. Beginning inventory for April consisted of 1,100 units that were 43% completed. 10,100 units were started during April. On April 30, the inventory consisted of 570 units that were 77% completed. How many units were completed during the period? o 11,200 o 10,630 o 9.530 o 11770