At the beginning of the recent period, there were 1,380 units of product in a department, 35% completed. These units were finished and an additional 6,600 units were started and completed during the period. 1,440 units were still in process at the end of the period, 25% completed. Using the weighted average method, the equivalent units produced by the department were:

• 7,420 units.

• 9,420 units.

• 6,600 units.

• 7,980 units.

• 8,340 units.