A company had the following purchases during its first year of operations: Purchases January: 26 units at $113 February: 36 units at $124 May: 31 units at $136 September: 28 units at $144 November: 26 units at $154On December 31, there were 48 units remaining in ending inventory. These 48 units consisted of 8 from January, 9 from February, 13 from May, 7 from September, and 11 from November. Using the specific identification method, what is the cost of the ending inventory? $6336. $6644. $5374. $6490. $5338.