Marigolds Manufacturing has 5800 units in beginning Work in Process, 15% complete as to conversion costs, 14300 units transferred out to Finished Goods, and 2000 units in ending Work in Process 10% complete as to conversion costs. Materials are fully added at the beginning of the process. How much are equivalent units for conversion costs if the weighted-average method is used?

14970

14500

13630

13230