97. From the following transactions, value (at cost) the ending inventory using the weighted average perpetual method. 6/1 Beginning balance is 10 units at $3.00 per unit 6/5 Issued 5 units 6/10 Purchased 8 units at $3.05 per unit 6/15 Issued 8 units 6/20 Purchased 7 units at $3.08 per unit 6/25 Issued 8 units The ending inventory is valued at: A) $12.00. B) $12.15. C) $12.24. D) $12.32