# of Units Per Unit Cost Cost of Units Balance, Dec. 1 100 $5.00 $500 Purchase, Dec. 15 150 $5.40 810 Purchase, Dec. 28 250 $5.60 1,400 Total Units Available 500 $2,710 At Dec. 31 an inventory physical count showed that 200 units were on hand. If Big Red Sports, Inc. uses the Weighted Average Cost Assumption, what is the cost of the ending inventory for the 200 units on hand as of Dec. 31? (round to the nearest dollar) $1,120. O $1,084. $1.066. $1,040