Poirrier Corporation uses process costing. The following data pertain to its Assembly Department for February.

Units in process, February 1: materials 75% complete, conversion 30% complete	700
Units started into production during February	5,500
Units completed and transferred to the next department	4,600
Units in process, February 28: materials 85% complete, conversion 65% complete	1,600

Required:

Determine the equivalent units of production for the Assembly Department for February using the weighted-average method.