The Mountain Springs Water Company has two departments. Purifying and Bottling. The Bottling Department received 66,740 liters from the Purifying Department. During the period, the Bottling Department completed 64,270 liters, including 2,990 liters of work in process at the beginning of the period. The ending work in process was 5,460 liters. How many liters were started and completed during the period? liters started and completed