Windsor, Inc. just began business and made the following four inventory purchases in June: $828 1288 June 1 June 10 June 15 June 28 138 units 184 units 184 units 138 units 1472 1242 $4830 A physical count of merchandise inventory on June 30 reveals that there are 184 units on hand. Using the average cost method, the amount allocated to the ending inventory on June 30 is O $1472. $1289. O $1610. O $1380