Transactions for the month of June were: Purchases Sales June 1 800@ $3.20 June 2 600 @ $5.50 June 3 2,200 @ $3.10 June 6 1,600 @ $5.50 June 7 1,200@ $3.30 June 9 1,000 @ $5.50 June 15 1,800 @$3.40 June 10 400 @ $6.00 June 22 500 @ $3.50 June 18 1,400 @ $6.00 June 25 200@ $6.00 Assuming that perpetual inventory records are kept in dollars, the ending inventory on a FIFO basis is: Group of answer choices a. $4,290. O b. $4,160. O c. $4,470. O d. $4,110