Answer:
38,720 ounces
Explanation:
                           Physical Unit    %    Equivalent Unit
Beginning WIP Inventory           2,800      30%        840
Unit started and Completed        37,600     100%      37,600
(40,400 Â - 2,800)
Ending WIP Inventory              2,800      10%       280  Â
Total Equivalent unit                                 38,720
Hence, total equivalent units for the conversion cost is 38,720 ounces