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The following production data were taken from the records of the Finishing Department for June: Inventory in process, June 1 (34% completed) Completed units during June Ending inventory (61% complete) What is the number of material equivalent units of production in the June 30, Pinishing Department inventory, assuming that the first-in, first-out method is used to cort 4,500 units 56,800 units 2,500 units inventories and materials were added at the beginning of the process? a. s2.300 units Ob. 2,500 units Oc 54,800 units Od. 59,300 units