19) Given the following inventory activitv, what is ending inventory using the FIFO costing method? (Round any intermediary calculations to the nearest cent and your final answer to the nearest dollar.)- QuantityU 100 Date Beginning Balance September 17 P September 24P September 29 Sale Unit Cost $6.50 $3.00 $4.75 Purchase urchase 15 A) $302.50. B) $503.53 C) $453.75- D) $811.25